25688702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{997}}^1$

素因数の和:2003

約数の個数: 16

約数和(自身を含む): 41580672

約数和(自身を除く): 15891970

約数列:

[1, 2, 13, 26, 991, 997, 1982, 1994, 12883, 12961, 25766, 25922, 988027, 1976054, 12844351, 25688702]

約数ペア:

[(1, 25688702), (2, 12844351), (13, 1976054), (26, 988027), (991, 25922), (997, 25766), (1982, 12961), (1994, 12883)]