25127258

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4373}}^1$

素因数の和:4418

約数の個数: 24

約数和(自身を含む): 43223868

約数和(自身を除く): 18096610

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 4373, 5746, 8746, 56849, 74341, 113698, 148682, 739037, 966433, 1478074, 1932866, 12563629, 25127258]

約数ペア:

[(1, 25127258), (2, 12563629), (13, 1932866), (17, 1478074), (26, 966433), (34, 739037), (169, 148682), (221, 113698), (338, 74341), (442, 56849), (2873, 8746), (4373, 5746)]