28844464

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 60

約数和(自身を含む): 62933472

約数和(自身を除く): 34089008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 121, 176, 188, 242, 317, 376, 484, 517, 634, 752, 968, 1034, 1268, 1936, 2068, 2536, 3487, 4136, 5072, 5687, 6974, 8272, 11374, 13948, 14899, 22748, 27896, 29798, 38357, 45496, 55792, 59596, 76714, 90992, 119192, 153428, 163889, 238384, 306856, 327778, 613712, 655556, 1311112, 1802779, 2622224, 3605558, 7211116, 14422232, 28844464]

約数ペア:

[(1, 28844464), (2, 14422232), (4, 7211116), (8, 3605558), (11, 2622224), (16, 1802779), (22, 1311112), (44, 655556), (47, 613712), (88, 327778), (94, 306856), (121, 238384), (176, 163889), (188, 153428), (242, 119192), (317, 90992), (376, 76714), (484, 59596), (517, 55792), (634, 45496), (752, 38357), (968, 29798), (1034, 27896), (1268, 22748), (1936, 14899), (2068, 13948), (2536, 11374), (3487, 8272), (4136, 6974), (5072, 5687)]