70712336

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{65963}}^1$

素因数の和:66038

約数の個数: 20

約数和(自身を含む): 139052112

約数和(自身を除く): 68339776

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 65963, 131926, 263852, 527704, 1055408, 4419521, 8839042, 17678084, 35356168, 70712336]

約数ペア:

[(1, 70712336), (2, 35356168), (4, 17678084), (8, 8839042), (16, 4419521), (67, 1055408), (134, 527704), (268, 263852), (536, 131926), (1072, 65963)]