25715664

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 84022400

約数和(自身を除く): 58306736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 241, 247, 304, 312, 342, 351, 432, 456, 468, 482, 494, 513, 624, 684, 702, 723, 741, 912, 936, 964, 988, 1026, 1368, 1404, 1446, 1482, 1872, 1928, 1976, 2052, 2169, 2223, 2736, 2808, 2892, 2964, 3133, 3856, 3952, 4104, 4338, 4446, 4579, 5616, 5784, 5928, 6266, 6507, 6669, 8208, 8676, 8892, 9158, 9399, 11568, 11856, 12532, 13014, 13338, 13737, 17352, 17784, 18316, 18798, 25064, 26028, 26676, 27474, 28197, 34704, 35568, 36632, 37596, 41211, 50128, 52056, 53352, 54948, 56394, 59527, 73264, 75192, 82422, 84591, 104112, 106704, 109896, 112788, 119054, 123633, 150384, 164844, 169182, 178581, 219792, 225576, 238108, 247266, 329688, 338364, 357162, 451152, 476216, 494532, 535743, 659376, 676728, 714324, 952432, 989064, 1071486, 1353456, 1428648, 1607229, 1978128, 2142972, 2857296, 3214458, 4285944, 6428916, 8571888, 12857832, 25715664]

約数ペア:

[(1, 25715664), (2, 12857832), (3, 8571888), (4, 6428916), (6, 4285944), (8, 3214458), (9, 2857296), (12, 2142972), (13, 1978128), (16, 1607229), (18, 1428648), (19, 1353456), (24, 1071486), (26, 989064), (27, 952432), (36, 714324), (38, 676728), (39, 659376), (48, 535743), (52, 494532), (54, 476216), (57, 451152), (72, 357162), (76, 338364), (78, 329688), (104, 247266), (108, 238108), (114, 225576), (117, 219792), (144, 178581), (152, 169182), (156, 164844), (171, 150384), (208, 123633), (216, 119054), (228, 112788), (234, 109896), (241, 106704), (247, 104112), (304, 84591), (312, 82422), (342, 75192), (351, 73264), (432, 59527), (456, 56394), (468, 54948), (482, 53352), (494, 52056), (513, 50128), (624, 41211), (684, 37596), (702, 36632), (723, 35568), (741, 34704), (912, 28197), (936, 27474), (964, 26676), (988, 26028), (1026, 25064), (1368, 18798), (1404, 18316), (1446, 17784), (1482, 17352), (1872, 13737), (1928, 13338), (1976, 13014), (2052, 12532), (2169, 11856), (2223, 11568), (2736, 9399), (2808, 9158), (2892, 8892), (2964, 8676), (3133, 8208), (3856, 6669), (3952, 6507), (4104, 6266), (4338, 5928), (4446, 5784), (4579, 5616)]