67642988

素因数分解:

$2^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{3323}}^1$

素因数の和:4061

約数の個数: 24

約数和(自身を含む): 135512832

約数和(自身を除く): 67869844

約数列:

[1, 2, 4, 7, 14, 28, 727, 1454, 2908, 3323, 5089, 6646, 10178, 13292, 20356, 23261, 46522, 93044, 2415821, 4831642, 9663284, 16910747, 33821494, 67642988]

約数ペア:

[(1, 67642988), (2, 33821494), (4, 16910747), (7, 9663284), (14, 4831642), (28, 2415821), (727, 93044), (1454, 46522), (2908, 23261), (3323, 20356), (5089, 13292), (6646, 10178)]