28225933684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4721}}^1\times {\mathrm{4999}}^1$

素因数の和:9760

約数の個数: 48

約数和(自身を含む): 55530720000

約数和(自身を除く): 27304786316

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 4721, 4999, 9442, 9998, 18884, 19996, 61373, 64987, 108583, 114977, 122746, 129974, 217166, 229954, 245492, 259948, 434332, 459908, 1411579, 1494701, 2823158, 2989402, 5646316, 5978804, 23600279, 47200558, 94401116, 306803627, 542806417, 613607254, 1085612834, 1227214508, 2171225668, 7056483421, 14112966842, 28225933684]

約数ペア:

[(1, 28225933684), (2, 14112966842), (4, 7056483421), (13, 2171225668), (23, 1227214508), (26, 1085612834), (46, 613607254), (52, 542806417), (92, 306803627), (299, 94401116), (598, 47200558), (1196, 23600279), (4721, 5978804), (4999, 5646316), (9442, 2989402), (9998, 2823158), (18884, 1494701), (19996, 1411579), (61373, 459908), (64987, 434332), (108583, 259948), (114977, 245492), (122746, 229954), (129974, 217166)]