25807276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5381}}^1$

素因数の和:5505

約数の個数: 24

約数和(自身を含む): 49729680

約数和(自身を除く): 23922404

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 5381, 10762, 21524, 59191, 118382, 236764, 586529, 1173058, 2346116, 6451819, 12903638, 25807276]

約数ペア:

[(1, 25807276), (2, 12903638), (4, 6451819), (11, 2346116), (22, 1173058), (44, 586529), (109, 236764), (218, 118382), (436, 59191), (1199, 21524), (2398, 10762), (4796, 5381)]