72029251

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 85111488

約数和(自身を除く): 13082237

約数列:

[1, 7, 41, 113, 287, 791, 2221, 4633, 15547, 32431, 91061, 250973, 637427, 1756811, 10289893, 72029251]

約数ペア:

[(1, 72029251), (7, 10289893), (41, 1756811), (113, 637427), (287, 250973), (791, 91061), (2221, 32431), (4633, 15547)]