25420934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7177}}^1$

素因数の和:7220

約数の個数: 32

約数和(自身を含む): 49614336

約数和(自身を除く): 24193402

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 7177, 14354, 50239, 78947, 100478, 157894, 165071, 330142, 552629, 1105258, 1155497, 1815781, 2310994, 3631562, 12710467, 25420934]

約数ペア:

[(1, 25420934), (2, 12710467), (7, 3631562), (11, 2310994), (14, 1815781), (22, 1155497), (23, 1105258), (46, 552629), (77, 330142), (154, 165071), (161, 157894), (253, 100478), (322, 78947), (506, 50239), (1771, 14354), (3542, 7177)]