25298644

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11437}}^1$

素因数の和:11527

約数の個数: 24

約数和(自身を含む): 51242240

約数和(自身を除く): 25943596

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 11437, 22874, 45748, 80059, 160118, 320236, 903523, 1807046, 3614092, 6324661, 12649322, 25298644]

約数ペア:

[(1, 25298644), (2, 12649322), (4, 6324661), (7, 3614092), (14, 1807046), (28, 903523), (79, 320236), (158, 160118), (316, 80059), (553, 45748), (1106, 22874), (2212, 11437)]