26559917158

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{8353}}^1$

素因数の和:8872

約数の個数: 32

約数和(自身を含む): 41207942880

約数和(自身を除く): 14648025722

約数列:

[1, 2, 61, 67, 122, 134, 389, 778, 4087, 8174, 8353, 16706, 23729, 26063, 47458, 52126, 509533, 559651, 1019066, 1119302, 1589843, 3179686, 3249317, 6498634, 34138711, 68277422, 198208337, 217704239, 396416674, 435408478, 13279958579, 26559917158]

約数ペア:

[(1, 26559917158), (2, 13279958579), (61, 435408478), (67, 396416674), (122, 217704239), (134, 198208337), (389, 68277422), (778, 34138711), (4087, 6498634), (8174, 3249317), (8353, 3179686), (16706, 1589843), (23729, 1119302), (26063, 1019066), (47458, 559651), (52126, 509533)]