71332078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{3557}}^1$

素因数の和:3867

約数の個数: 16

約数和(自身を含む): 110326464

約数和(自身を除く): 38994386

約数列:

[1, 2, 37, 74, 271, 542, 3557, 7114, 10027, 20054, 131609, 263218, 963947, 1927894, 35666039, 71332078]

約数ペア:

[(1, 71332078), (2, 35666039), (37, 1927894), (74, 963947), (271, 263218), (542, 131609), (3557, 20054), (7114, 10027)]