67981676

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{6763}}^1$

素因数の和:7133

約数の個数: 24

約数和(自身を含む): 136362240

約数和(自身を除く): 68380564

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 6763, 10052, 13526, 27052, 47341, 94682, 189364, 2427917, 4855834, 9711668, 16995419, 33990838, 67981676]

約数ペア:

[(1, 67981676), (2, 33990838), (4, 16995419), (7, 9711668), (14, 4855834), (28, 2427917), (359, 189364), (718, 94682), (1436, 47341), (2513, 27052), (5026, 13526), (6763, 10052)]