70778512

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3877}}^1$

素因数の和:4055

約数の個数: 40

約数和(自身を含む): 157726016

約数和(自身を除く): 86947504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 3877, 4564, 7754, 9128, 15508, 18256, 27139, 31016, 54278, 62032, 108556, 217112, 434224, 631951, 1263902, 2527804, 4423657, 5055608, 8847314, 10111216, 17694628, 35389256, 70778512]

約数ペア:

[(1, 70778512), (2, 35389256), (4, 17694628), (7, 10111216), (8, 8847314), (14, 5055608), (16, 4423657), (28, 2527804), (56, 1263902), (112, 631951), (163, 434224), (326, 217112), (652, 108556), (1141, 62032), (1304, 54278), (2282, 31016), (2608, 27139), (3877, 18256), (4564, 15508), (7754, 9128)]