28332304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 77495040

約数和(自身を除く): 49162736

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 44, 52, 56, 58, 61, 77, 88, 91, 104, 112, 116, 122, 143, 154, 176, 182, 203, 208, 232, 244, 286, 308, 319, 364, 377, 406, 427, 464, 488, 572, 616, 638, 671, 728, 754, 793, 812, 854, 976, 1001, 1144, 1232, 1276, 1342, 1456, 1508, 1586, 1624, 1708, 1769, 2002, 2233, 2288, 2552, 2639, 2684, 3016, 3172, 3248, 3416, 3538, 4004, 4147, 4466, 4697, 5104, 5278, 5368, 5551, 6032, 6344, 6832, 7076, 8008, 8294, 8723, 8932, 9394, 10556, 10736, 11102, 12383, 12688, 14152, 16016, 16588, 17446, 17864, 18788, 19459, 21112, 22204, 22997, 24766, 28304, 29029, 33176, 34892, 35728, 37576, 38918, 42224, 44408, 45994, 49532, 58058, 61061, 66352, 69784, 75152, 77836, 88816, 91988, 99064, 116116, 122122, 136213, 139568, 155672, 160979, 183976, 198128, 232232, 244244, 252967, 272426, 311344, 321958, 367952, 464464, 488488, 505934, 544852, 643916, 976976, 1011868, 1089704, 1287832, 1770769, 2023736, 2179408, 2575664, 3541538, 4047472, 7083076, 14166152, 28332304]

約数ペア:

[(1, 28332304), (2, 14166152), (4, 7083076), (7, 4047472), (8, 3541538), (11, 2575664), (13, 2179408), (14, 2023736), (16, 1770769), (22, 1287832), (26, 1089704), (28, 1011868), (29, 976976), (44, 643916), (52, 544852), (56, 505934), (58, 488488), (61, 464464), (77, 367952), (88, 321958), (91, 311344), (104, 272426), (112, 252967), (116, 244244), (122, 232232), (143, 198128), (154, 183976), (176, 160979), (182, 155672), (203, 139568), (208, 136213), (232, 122122), (244, 116116), (286, 99064), (308, 91988), (319, 88816), (364, 77836), (377, 75152), (406, 69784), (427, 66352), (464, 61061), (488, 58058), (572, 49532), (616, 45994), (638, 44408), (671, 42224), (728, 38918), (754, 37576), (793, 35728), (812, 34892), (854, 33176), (976, 29029), (1001, 28304), (1144, 24766), (1232, 22997), (1276, 22204), (1342, 21112), (1456, 19459), (1508, 18788), (1586, 17864), (1624, 17446), (1708, 16588), (1769, 16016), (2002, 14152), (2233, 12688), (2288, 12383), (2552, 11102), (2639, 10736), (2684, 10556), (3016, 9394), (3172, 8932), (3248, 8723), (3416, 8294), (3538, 8008), (4004, 7076), (4147, 6832), (4466, 6344), (4697, 6032), (5104, 5551), (5278, 5368)]