71793589

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4261}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 85921920

約数和(自身を除く): 14128331

約数列:

[1, 7, 29, 83, 203, 581, 2407, 4261, 16849, 29827, 123569, 353663, 864983, 2475641, 10256227, 71793589]

約数ペア:

[(1, 71793589), (7, 10256227), (29, 2475641), (83, 864983), (203, 353663), (581, 123569), (2407, 29827), (4261, 16849)]