25156925672

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{739}}^1\times {\mathrm{42131}}^1$

素因数の和:42977

約数の個数: 32

約数和(自身を含む): 47701850400

約数和(自身を除く): 22544924728

約数列:

[1, 2, 4, 8, 101, 202, 404, 739, 808, 1478, 2956, 5912, 42131, 74639, 84262, 149278, 168524, 298556, 337048, 597112, 4255231, 8510462, 17020924, 31134809, 34041848, 62269618, 124539236, 249078472, 3144615709, 6289231418, 12578462836, 25156925672]

約数ペア:

[(1, 25156925672), (2, 12578462836), (4, 6289231418), (8, 3144615709), (101, 249078472), (202, 124539236), (404, 62269618), (739, 34041848), (808, 31134809), (1478, 17020924), (2956, 8510462), (5912, 4255231), (42131, 597112), (74639, 337048), (84262, 298556), (149278, 168524)]