68453848

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 132449760

約数和(自身を除く): 63995912

約数列:

[1, 2, 4, 8, 37, 74, 148, 281, 296, 562, 823, 1124, 1646, 2248, 3292, 6584, 10397, 20794, 30451, 41588, 60902, 83176, 121804, 231263, 243608, 462526, 925052, 1850104, 8556731, 17113462, 34226924, 68453848]

約数ペア:

[(1, 68453848), (2, 34226924), (4, 17113462), (8, 8556731), (37, 1850104), (74, 925052), (148, 462526), (281, 243608), (296, 231263), (562, 121804), (823, 83176), (1124, 60902), (1646, 41588), (2248, 30451), (3292, 20794), (6584, 10397)]