78582374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{42569}}^1$

素因数の和:42655

約数の個数: 16

約数和(自身を含む): 128731680

約数和(自身を除く): 50149306

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 42569, 85138, 553397, 1106794, 3022399, 6044798, 39291187, 78582374]

約数ペア:

[(1, 78582374), (2, 39291187), (13, 6044798), (26, 3022399), (71, 1106794), (142, 553397), (923, 85138), (1846, 42569)]