25704904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 50398200

約数和(自身を除く): 24693296

約数列:

[1, 2, 4, 8, 29, 58, 101, 116, 202, 232, 404, 808, 1097, 2194, 2929, 4388, 5858, 8776, 11716, 23432, 31813, 63626, 110797, 127252, 221594, 254504, 443188, 886376, 3213113, 6426226, 12852452, 25704904]

約数ペア:

[(1, 25704904), (2, 12852452), (4, 6426226), (8, 3213113), (29, 886376), (58, 443188), (101, 254504), (116, 221594), (202, 127252), (232, 110797), (404, 63626), (808, 31813), (1097, 23432), (2194, 11716), (2929, 8776), (4388, 5858)]