68525888912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3701701}}^1$

素因数の和:3701811

約数の個数: 40

約数和(自身を含む): 144588480120

約数和(自身を除く): 76062591208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 3701701, 7403402, 14806804, 29613608, 48122113, 59227216, 96244226, 192488452, 329451389, 384976904, 658902778, 769953808, 1317805556, 2635611112, 4282868057, 5271222224, 8565736114, 17131472228, 34262944456, 68525888912]

約数ペア:

[(1, 68525888912), (2, 34262944456), (4, 17131472228), (8, 8565736114), (13, 5271222224), (16, 4282868057), (26, 2635611112), (52, 1317805556), (89, 769953808), (104, 658902778), (178, 384976904), (208, 329451389), (356, 192488452), (712, 96244226), (1157, 59227216), (1424, 48122113), (2314, 29613608), (4628, 14806804), (9256, 7403402), (18512, 3701701)]