71310048374

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1\times {\mathrm{11617}}^1$

素因数の和:12320

約数の個数: 32

約数和(自身を含む): 110472680736

約数和(自身を除く): 39162632362

約数列:

[1, 2, 43, 86, 137, 274, 521, 1042, 5891, 11617, 11782, 22403, 23234, 44806, 71377, 142754, 499531, 999062, 1591529, 3069211, 3183058, 6052457, 6138422, 12104914, 68435747, 136871494, 260255651, 520511302, 829186609, 1658373218, 35655024187, 71310048374]

約数ペア:

[(1, 71310048374), (2, 35655024187), (43, 1658373218), (86, 829186609), (137, 520511302), (274, 260255651), (521, 136871494), (1042, 68435747), (5891, 12104914), (11617, 6138422), (11782, 6052457), (22403, 3183058), (23234, 3069211), (44806, 1591529), (71377, 999062), (142754, 499531)]