28591170070

素因数分解:

$2^1\times 5^1\times {\mathrm{455491}}^1\times {\mathrm{6277}}^1$

素因数の和:461775

約数の個数: 16

約数和(自身を含む): 51472417968

約数和(自身を除く): 22881247898

約数列:

[1, 2, 5, 10, 6277, 12554, 31385, 62770, 455491, 910982, 2277455, 4554910, 2859117007, 5718234014, 14295585035, 28591170070]

約数ペア:

[(1, 28591170070), (2, 14295585035), (5, 5718234014), (10, 2859117007), (6277, 4554910), (12554, 2277455), (31385, 910982), (62770, 455491)]