68166704

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1373}}^1$

素因数の和:1517

約数の個数: 40

約数和(自身を含む): 138004560

約数和(自身を除く): 69837856

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 116, 214, 232, 428, 464, 856, 1373, 1712, 2746, 3103, 5492, 6206, 10984, 12412, 21968, 24824, 39817, 49648, 79634, 146911, 159268, 293822, 318536, 587644, 637072, 1175288, 2350576, 4260419, 8520838, 17041676, 34083352, 68166704]

約数ペア:

[(1, 68166704), (2, 34083352), (4, 17041676), (8, 8520838), (16, 4260419), (29, 2350576), (58, 1175288), (107, 637072), (116, 587644), (214, 318536), (232, 293822), (428, 159268), (464, 146911), (856, 79634), (1373, 49648), (1712, 39817), (2746, 24824), (3103, 21968), (5492, 12412), (6206, 10984)]