40474868

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33617}}^1$

素因数の和:33671

約数の個数: 24

約数和(自身を含む): 82834752

約数和(自身を除く): 42359884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 33617, 67234, 134468, 235319, 470638, 941276, 1445531, 2891062, 5782124, 10118717, 20237434, 40474868]

約数ペア:

[(1, 40474868), (2, 20237434), (4, 10118717), (7, 5782124), (14, 2891062), (28, 1445531), (43, 941276), (86, 470638), (172, 235319), (301, 134468), (602, 67234), (1204, 33617)]