25239436

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2297}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 45941616

約数和(自身を除く): 20702180

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2297, 2747, 4594, 5494, 9188, 10988, 94177, 153899, 188354, 307798, 376708, 615596, 6309859, 12619718, 25239436]

約数ペア:

[(1, 25239436), (2, 12619718), (4, 6309859), (41, 615596), (67, 376708), (82, 307798), (134, 188354), (164, 153899), (268, 94177), (2297, 10988), (2747, 9188), (4594, 5494)]