27520262

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:562

約数の個数: 40

約数和(自身を含む): 52636392

約数和(自身を除く): 25116130

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 521, 539, 686, 1042, 1078, 2401, 3647, 3773, 4802, 5731, 7294, 7546, 11462, 25529, 26411, 40117, 51058, 52822, 80234, 178703, 280819, 357406, 561638, 1250921, 1965733, 2501842, 3931466, 13760131, 27520262]

約数ペア:

[(1, 27520262), (2, 13760131), (7, 3931466), (11, 2501842), (14, 1965733), (22, 1250921), (49, 561638), (77, 357406), (98, 280819), (154, 178703), (343, 80234), (521, 52822), (539, 51058), (686, 40117), (1042, 26411), (1078, 25529), (2401, 11462), (3647, 7546), (3773, 7294), (4802, 5731)]