79443604

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{279731}}^1$

素因数の和:279806

約数の個数: 12

約数和(自身を含む): 140984928

約数和(自身を除く): 61541324

約数列:

[1, 2, 4, 71, 142, 284, 279731, 559462, 1118924, 19860901, 39721802, 79443604]

約数ペア:

[(1, 79443604), (2, 39721802), (4, 19860901), (71, 1118924), (142, 559462), (284, 279731)]