25541114

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 40194144

約数和(自身を除く): 14653030

約数列:

[1, 2, 41, 71, 82, 107, 142, 214, 1681, 2911, 3362, 4387, 5822, 7597, 8774, 15194, 119351, 179867, 238702, 311477, 359734, 622954, 12770557, 25541114]

約数ペア:

[(1, 25541114), (2, 12770557), (41, 622954), (71, 359734), (82, 311477), (107, 238702), (142, 179867), (214, 119351), (1681, 15194), (2911, 8774), (3362, 7597), (4387, 5822)]