39739268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8231}}^1$

素因数の和:8323

約数の個数: 24

約数和(自身を含む): 74680704

約数和(自身を除く): 34941436

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 8231, 16462, 32924, 139927, 279854, 559708, 584401, 1168802, 2337604, 9934817, 19869634, 39739268]

約数ペア:

[(1, 39739268), (2, 19869634), (4, 9934817), (17, 2337604), (34, 1168802), (68, 584401), (71, 559708), (142, 279854), (284, 139927), (1207, 32924), (2414, 16462), (4828, 8231)]