7128316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 13998712

約数和(自身を除く): 6870396

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 163, 326, 377, 652, 754, 841, 1508, 1682, 2119, 3364, 4238, 4727, 8476, 9454, 10933, 18908, 21866, 43732, 61451, 122902, 137083, 245804, 274166, 548332, 1782079, 3564158, 7128316]

約数ペア:

[(1, 7128316), (2, 3564158), (4, 1782079), (13, 548332), (26, 274166), (29, 245804), (52, 137083), (58, 122902), (116, 61451), (163, 43732), (326, 21866), (377, 18908), (652, 10933), (754, 9454), (841, 8476), (1508, 4727), (1682, 4238), (2119, 3364)]