70555996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 78466724

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 1231, 1246, 2047, 2462, 2492, 4094, 4924, 8188, 8617, 14329, 17234, 28313, 28658, 34468, 56626, 57316, 109559, 113252, 198191, 219118, 396382, 438236, 766913, 792764, 1533826, 2519857, 3067652, 5039714, 10079428, 17638999, 35277998, 70555996]

約数ペア:

[(1, 70555996), (2, 35277998), (4, 17638999), (7, 10079428), (14, 5039714), (23, 3067652), (28, 2519857), (46, 1533826), (89, 792764), (92, 766913), (161, 438236), (178, 396382), (322, 219118), (356, 198191), (623, 113252), (644, 109559), (1231, 57316), (1246, 56626), (2047, 34468), (2462, 28658), (2492, 28313), (4094, 17234), (4924, 14329), (8188, 8617)]