17829896

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10979}}^1$

素因数の和:11021

約数の個数: 32

約数和(自身を含む): 39528000

約数和(自身を除く): 21698104

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 10979, 21958, 43916, 76853, 87832, 153706, 307412, 318391, 614824, 636782, 1273564, 2228737, 2547128, 4457474, 8914948, 17829896]

約数ペア:

[(1, 17829896), (2, 8914948), (4, 4457474), (7, 2547128), (8, 2228737), (14, 1273564), (28, 636782), (29, 614824), (56, 318391), (58, 307412), (116, 153706), (203, 87832), (232, 76853), (406, 43916), (812, 21958), (1624, 10979)]