25291828

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4639}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 46771200

約数和(自身を除く): 21479372

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 4639, 5452, 9278, 18556, 134531, 218033, 269062, 436066, 538124, 872132, 6322957, 12645914, 25291828]

約数ペア:

[(1, 25291828), (2, 12645914), (4, 6322957), (29, 872132), (47, 538124), (58, 436066), (94, 269062), (116, 218033), (188, 134531), (1363, 18556), (2726, 9278), (4639, 5452)]