467357488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72481}}^1$

素因数の和:72533

約数の個数: 40

約数和(自身を含む): 1006630016

約数和(自身を除く): 539272528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 72481, 144962, 289924, 579848, 942253, 1159696, 1884506, 2246911, 3769012, 4493822, 7538024, 8987644, 15076048, 17975288, 29209843, 35950576, 58419686, 116839372, 233678744, 467357488]

約数ペア:

[(1, 467357488), (2, 233678744), (4, 116839372), (8, 58419686), (13, 35950576), (16, 29209843), (26, 17975288), (31, 15076048), (52, 8987644), (62, 7538024), (104, 4493822), (124, 3769012), (208, 2246911), (248, 1884506), (403, 1159696), (496, 942253), (806, 579848), (1612, 289924), (3224, 144962), (6448, 72481)]