64054432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5021

約数の個数: 48

約数和(自身を含む): 140216832

約数和(自身を除く): 76162400

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 4967, 6448, 9934, 12896, 19868, 39736, 64571, 79472, 129142, 153977, 158944, 258284, 307954, 516568, 615908, 1033136, 1231816, 2001701, 2066272, 2463632, 4003402, 4927264, 8006804, 16013608, 32027216, 64054432]

約数ペア:

[(1, 64054432), (2, 32027216), (4, 16013608), (8, 8006804), (13, 4927264), (16, 4003402), (26, 2463632), (31, 2066272), (32, 2001701), (52, 1231816), (62, 1033136), (104, 615908), (124, 516568), (208, 307954), (248, 258284), (403, 158944), (416, 153977), (496, 129142), (806, 79472), (992, 64571), (1612, 39736), (3224, 19868), (4967, 12896), (6448, 9934)]