68433404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4751}}^1$

素因数の和:5045

約数の個数: 24

約数和(自身を含む): 129463488

約数和(自身を除く): 61030084

約数列:

[1, 2, 4, 13, 26, 52, 277, 554, 1108, 3601, 4751, 7202, 9502, 14404, 19004, 61763, 123526, 247052, 1316027, 2632054, 5264108, 17108351, 34216702, 68433404]

約数ペア:

[(1, 68433404), (2, 34216702), (4, 17108351), (13, 5264108), (26, 2632054), (52, 1316027), (277, 247052), (554, 123526), (1108, 61763), (3601, 19004), (4751, 14404), (7202, 9502)]