25505114

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 40951008

約数和(自身を除く): 15445894

約数列:

[1, 2, 23, 46, 47, 94, 251, 502, 1081, 2162, 2209, 4418, 5773, 11546, 11797, 23594, 50807, 101614, 271331, 542662, 554459, 1108918, 12752557, 25505114]

約数ペア:

[(1, 25505114), (2, 12752557), (23, 1108918), (46, 554459), (47, 542662), (94, 271331), (251, 101614), (502, 50807), (1081, 23594), (2162, 11797), (2209, 11546), (4418, 5773)]