40080274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14407}}^1$

素因数の和:14529

約数の個数: 16

約数和(自身を含む): 65354688

約数和(自身を除く): 25274414

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 14407, 28814, 187291, 374582, 1541549, 3083098, 20040137, 40080274]

約数ペア:

[(1, 40080274), (2, 20040137), (13, 3083098), (26, 1541549), (107, 374582), (214, 187291), (1391, 28814), (2782, 14407)]