7642868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 13888392

約数和(自身を除く): 6245524

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 457, 914, 1828, 4181, 8362, 16724, 16909, 33818, 51641, 67636, 103282, 206564, 1910717, 3821434, 7642868]

約数ペア:

[(1, 7642868), (2, 3821434), (4, 1910717), (37, 206564), (74, 103282), (113, 67636), (148, 51641), (226, 33818), (452, 16909), (457, 16724), (914, 8362), (1828, 4181)]