64960876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{955307}}^1$

素因数の和:955328

約数の個数: 12

約数和(自身を含む): 120368808

約数和(自身を除く): 55407932

約数列:

[1, 2, 4, 17, 34, 68, 955307, 1910614, 3821228, 16240219, 32480438, 64960876]

約数ペア:

[(1, 64960876), (2, 32480438), (4, 16240219), (17, 3821228), (34, 1910614), (68, 955307)]