25212868

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3271}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 46174464

約数和(自身を除く): 20961596

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3271, 3854, 6542, 7708, 13084, 134111, 153737, 268222, 307474, 536444, 614948, 6303217, 12606434, 25212868]

約数ペア:

[(1, 25212868), (2, 12606434), (4, 6303217), (41, 614948), (47, 536444), (82, 307474), (94, 268222), (164, 153737), (188, 134111), (1927, 13084), (3271, 7708), (3854, 6542)]