25966402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7331}}^1$

素因数の和:7374

約数の個数: 32

約数和(自身を含む): 50678784

約数和(自身を除く): 24712382

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 7331, 14662, 51317, 80641, 102634, 161282, 168613, 337226, 564487, 1128974, 1180291, 1854743, 2360582, 3709486, 12983201, 25966402]

約数ペア:

[(1, 25966402), (2, 12983201), (7, 3709486), (11, 2360582), (14, 1854743), (22, 1180291), (23, 1128974), (46, 564487), (77, 337226), (154, 168613), (161, 161282), (253, 102634), (322, 80641), (506, 51317), (1771, 14662), (3542, 7331)]