7578285416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{71933}}^1$

素因数の和:72965

約数の個数: 32

約数和(自身を含む): 15317625960

約数和(自身を除く): 7739340544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1013, 2026, 4052, 8104, 13169, 26338, 52676, 71933, 105352, 143866, 287732, 575464, 935129, 1870258, 3740516, 7481032, 72868129, 145736258, 291472516, 582945032, 947285677, 1894571354, 3789142708, 7578285416]

約数ペア:

[(1, 7578285416), (2, 3789142708), (4, 1894571354), (8, 947285677), (13, 582945032), (26, 291472516), (52, 145736258), (104, 72868129), (1013, 7481032), (2026, 3740516), (4052, 1870258), (8104, 935129), (13169, 575464), (26338, 287732), (52676, 143866), (71933, 105352)]