39608486

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3821}}^1$

素因数の和:3967

約数の個数: 16

約数和(自身を含む): 61090848

約数和(自身を除く): 21482362

約数列:

[1, 2, 71, 73, 142, 146, 3821, 5183, 7642, 10366, 271291, 278933, 542582, 557866, 19804243, 39608486]

約数ペア:

[(1, 39608486), (2, 19804243), (71, 557866), (73, 542582), (142, 278933), (146, 271291), (3821, 10366), (5183, 7642)]