64928478874

素因数分解:

$2^1\times 7^1\times {\mathrm{54331}}^1\times {\mathrm{85361}}^1$

素因数の和:139701

約数の個数: 16

約数和(自身を含む): 111309316416

約数和(自身を除く): 46380837542

約数列:

[1, 2, 7, 14, 54331, 85361, 108662, 170722, 380317, 597527, 760634, 1195054, 4637748491, 9275496982, 32464239437, 64928478874]

約数ペア:

[(1, 64928478874), (2, 32464239437), (7, 9275496982), (14, 4637748491), (54331, 1195054), (85361, 760634), (108662, 597527), (170722, 380317)]