28422576

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:281

約数の個数: 200

約数和(自身を含む): 101667104

約数和(自身を除く): 73244528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 241, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 482, 504, 546, 567, 624, 648, 702, 723, 728, 756, 819, 936, 964, 1008, 1053, 1092, 1134, 1296, 1404, 1446, 1456, 1512, 1638, 1687, 1872, 1928, 2106, 2169, 2184, 2268, 2457, 2808, 2892, 3024, 3133, 3276, 3374, 3856, 4212, 4338, 4368, 4536, 4914, 5061, 5616, 5784, 6266, 6507, 6552, 6748, 7371, 8424, 8676, 9072, 9399, 9828, 10122, 11568, 12532, 13014, 13104, 13496, 14742, 15183, 16848, 17352, 18798, 19521, 19656, 20244, 21931, 25064, 26028, 26992, 28197, 29484, 30366, 34704, 37596, 39042, 39312, 40488, 43862, 45549, 50128, 52056, 56394, 58968, 60732, 65793, 75192, 78084, 80976, 84591, 87724, 91098, 104112, 112788, 117936, 121464, 131586, 136647, 150384, 156168, 169182, 175448, 182196, 197379, 225576, 242928, 253773, 263172, 273294, 312336, 338364, 350896, 364392, 394758, 451152, 507546, 526344, 546588, 592137, 676728, 728784, 789516, 1015092, 1052688, 1093176, 1184274, 1353456, 1579032, 1776411, 2030184, 2186352, 2368548, 3158064, 3552822, 4060368, 4737096, 7105644, 9474192, 14211288, 28422576]

約数ペア:

[(1, 28422576), (2, 14211288), (3, 9474192), (4, 7105644), (6, 4737096), (7, 4060368), (8, 3552822), (9, 3158064), (12, 2368548), (13, 2186352), (14, 2030184), (16, 1776411), (18, 1579032), (21, 1353456), (24, 1184274), (26, 1093176), (27, 1052688), (28, 1015092), (36, 789516), (39, 728784), (42, 676728), (48, 592137), (52, 546588), (54, 526344), (56, 507546), (63, 451152), (72, 394758), (78, 364392), (81, 350896), (84, 338364), (91, 312336), (104, 273294), (108, 263172), (112, 253773), (117, 242928), (126, 225576), (144, 197379), (156, 182196), (162, 175448), (168, 169182), (182, 156168), (189, 150384), (208, 136647), (216, 131586), (234, 121464), (241, 117936), (252, 112788), (273, 104112), (312, 91098), (324, 87724), (336, 84591), (351, 80976), (364, 78084), (378, 75192), (432, 65793), (468, 60732), (482, 58968), (504, 56394), (546, 52056), (567, 50128), (624, 45549), (648, 43862), (702, 40488), (723, 39312), (728, 39042), (756, 37596), (819, 34704), (936, 30366), (964, 29484), (1008, 28197), (1053, 26992), (1092, 26028), (1134, 25064), (1296, 21931), (1404, 20244), (1446, 19656), (1456, 19521), (1512, 18798), (1638, 17352), (1687, 16848), (1872, 15183), (1928, 14742), (2106, 13496), (2169, 13104), (2184, 13014), (2268, 12532), (2457, 11568), (2808, 10122), (2892, 9828), (3024, 9399), (3133, 9072), (3276, 8676), (3374, 8424), (3856, 7371), (4212, 6748), (4338, 6552), (4368, 6507), (4536, 6266), (4914, 5784), (5061, 5616)]