68708512

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{27179}}^1$

素因数の和:27268

約数の個数: 24

約数和(自身を含む): 136987200

約数和(自身を除く): 68278688

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 27179, 54358, 108716, 217432, 434864, 869728, 2147141, 4294282, 8588564, 17177128, 34354256, 68708512]

約数ペア:

[(1, 68708512), (2, 34354256), (4, 17177128), (8, 8588564), (16, 4294282), (32, 2147141), (79, 869728), (158, 434864), (316, 217432), (632, 108716), (1264, 54358), (2528, 27179)]