40204262

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{28433}}^1$

素因数の和:28543

約数の個数: 16

約数和(自身を含む): 69606432

約数和(自身を除く): 29402170

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 28433, 56866, 199031, 398062, 2871733, 5743466, 20102131, 40204262]

約数ペア:

[(1, 40204262), (2, 20102131), (7, 5743466), (14, 2871733), (101, 398062), (202, 199031), (707, 56866), (1414, 28433)]