8426936

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5189}}^1$

素因数の和:5231

約数の個数: 32

約数和(自身を含む): 18684000

約数和(自身を除く): 10257064

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 5189, 10378, 20756, 36323, 41512, 72646, 145292, 150481, 290584, 300962, 601924, 1053367, 1203848, 2106734, 4213468, 8426936]

約数ペア:

[(1, 8426936), (2, 4213468), (4, 2106734), (7, 1203848), (8, 1053367), (14, 601924), (28, 300962), (29, 290584), (56, 150481), (58, 145292), (116, 72646), (203, 41512), (232, 36323), (406, 20756), (812, 10378), (1624, 5189)]