60640292

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{52457}}^1$

素因数の和:52495

約数の個数: 18

約数和(自身を含む): 112732242

約数和(自身を除く): 52091950

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 52457, 104914, 209828, 891769, 1783538, 3567076, 15160073, 30320146, 60640292]

約数ペア:

[(1, 60640292), (2, 30320146), (4, 15160073), (17, 3567076), (34, 1783538), (68, 891769), (289, 209828), (578, 104914), (1156, 52457)]