72831538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{10651}}^1$

素因数の和:10929

約数の個数: 16

約数和(自身を含む): 118109376

約数和(自身を除く): 45277838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 10651, 21302, 138463, 276926, 2801213, 5602426, 36415769, 72831538]

約数ペア:

[(1, 72831538), (2, 36415769), (13, 5602426), (26, 2801213), (263, 276926), (526, 138463), (3419, 21302), (6838, 10651)]