68631596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42157}}^1$

素因数の和:42209

約数の個数: 24

約数和(自身を含む): 134568336

約数和(自身を除く): 65936740

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 42157, 84314, 168628, 463727, 927454, 1559809, 1854908, 3119618, 6239236, 17157899, 34315798, 68631596]

約数ペア:

[(1, 68631596), (2, 34315798), (4, 17157899), (11, 6239236), (22, 3119618), (37, 1854908), (44, 1559809), (74, 927454), (148, 463727), (407, 168628), (814, 84314), (1628, 42157)]