25084228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1877}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 47483352

約数和(自身を除く): 22399124

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 1877, 3341, 3754, 6682, 7508, 13364, 24401, 48802, 97604, 482389, 964778, 1929556, 6271057, 12542114, 25084228]

約数ペア:

[(1, 25084228), (2, 12542114), (4, 6271057), (13, 1929556), (26, 964778), (52, 482389), (257, 97604), (514, 48802), (1028, 24401), (1877, 13364), (3341, 7508), (3754, 6682)]