66702448

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{4241}}^1$

素因数の和:5232

約数の個数: 20

約数和(自身を含む): 129397968

約数和(自身を除く): 62695520

約数列:

[1, 2, 4, 8, 16, 983, 1966, 3932, 4241, 7864, 8482, 15728, 16964, 33928, 67856, 4168903, 8337806, 16675612, 33351224, 66702448]

約数ペア:

[(1, 66702448), (2, 33351224), (4, 16675612), (8, 8337806), (16, 4168903), (983, 67856), (1966, 33928), (3932, 16964), (4241, 15728), (7864, 8482)]