69425876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{102701}}^1$

素因数の和:102731

約数の個数: 18

約数和(自身を含む): 131561262

約数和(自身を除く): 62135386

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 102701, 205402, 410804, 1335113, 2670226, 5340452, 17356469, 34712938, 69425876]

約数ペア:

[(1, 69425876), (2, 34712938), (4, 17356469), (13, 5340452), (26, 2670226), (52, 1335113), (169, 410804), (338, 205402), (676, 102701)]