64961692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{955319}}^1$

素因数の和:955340

約数の個数: 12

約数和(自身を含む): 120370320

約数和(自身を除く): 55408628

約数列:

[1, 2, 4, 17, 34, 68, 955319, 1910638, 3821276, 16240423, 32480846, 64961692]

約数ペア:

[(1, 64961692), (2, 32480846), (4, 16240423), (17, 3821276), (34, 1910638), (68, 955319)]