64045912

素因数分解:

$2^3\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1129}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 137498400

約数和(自身を除く): 73452488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1013, 1129, 2026, 2258, 4052, 4516, 7091, 7903, 8104, 9032, 14182, 15806, 28364, 31612, 56728, 63224, 1143677, 2287354, 4574708, 8005739, 9149416, 16011478, 32022956, 64045912]

約数ペア:

[(1, 64045912), (2, 32022956), (4, 16011478), (7, 9149416), (8, 8005739), (14, 4574708), (28, 2287354), (56, 1143677), (1013, 63224), (1129, 56728), (2026, 31612), (2258, 28364), (4052, 15806), (4516, 14182), (7091, 9032), (7903, 8104)]