26765392

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{3407}}^1$

素因数の和:3906

約数の個数: 20

約数和(自身を含む): 51978816

約数和(自身を除く): 25213424

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3407, 3928, 6814, 7856, 13628, 27256, 54512, 1672837, 3345674, 6691348, 13382696, 26765392]

約数ペア:

[(1, 26765392), (2, 13382696), (4, 6691348), (8, 3345674), (16, 1672837), (491, 54512), (982, 27256), (1964, 13628), (3407, 7856), (3928, 6814)]