40621714

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{7459}}^1$

素因数の和:7857

約数の個数: 16

約数和(自身を含む): 69825600

約数和(自身を除く): 29203886

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 7459, 14918, 52213, 104426, 2901551, 5803102, 20310857, 40621714]

約数ペア:

[(1, 40621714), (2, 20310857), (7, 5803102), (14, 2901551), (389, 104426), (778, 52213), (2723, 14918), (5446, 7459)]