71662838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{3407}}^1$

素因数の和:4231

約数の個数: 16

約数和(自身を含む): 115940160

約数和(自身を除く): 44277322

約数列:

[1, 2, 13, 26, 809, 1618, 3407, 6814, 10517, 21034, 44291, 88582, 2756263, 5512526, 35831419, 71662838]

約数ペア:

[(1, 71662838), (2, 35831419), (13, 5512526), (26, 2756263), (809, 88582), (1618, 44291), (3407, 21034), (6814, 10517)]