71967686

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{47161}}^1$

素因数の和:47279

約数の個数: 16

約数和(自身を含む): 124507680

約数和(自身を除く): 52539994

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 47161, 94322, 330127, 660254, 5140549, 10281098, 35983843, 71967686]

約数ペア:

[(1, 71967686), (2, 35983843), (7, 10281098), (14, 5140549), (109, 660254), (218, 330127), (763, 94322), (1526, 47161)]