25209286

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1051}}^1$

素因数の和:1299

約数の個数: 16

約数和(自身を含む): 38629440

約数和(自身を除く): 13420154

約数列:

[1, 2, 67, 134, 179, 358, 1051, 2102, 11993, 23986, 70417, 140834, 188129, 376258, 12604643, 25209286]

約数ペア:

[(1, 25209286), (2, 12604643), (67, 376258), (134, 188129), (179, 140834), (358, 70417), (1051, 23986), (2102, 11993)]