40009636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8287}}^1$

素因数の和:8379

約数の個数: 24

約数和(自身を含む): 75188736

約数和(自身を除く): 35179100

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 8287, 16574, 33148, 140879, 281758, 563516, 588377, 1176754, 2353508, 10002409, 20004818, 40009636]

約数ペア:

[(1, 40009636), (2, 20004818), (4, 10002409), (17, 2353508), (34, 1176754), (68, 588377), (71, 563516), (142, 281758), (284, 140879), (1207, 33148), (2414, 16574), (4828, 8287)]