8353828

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 17471104

約数和(自身を除く): 9117276

約数列:

[1, 2, 4, 7, 14, 28, 61, 67, 73, 122, 134, 146, 244, 268, 292, 427, 469, 511, 854, 938, 1022, 1708, 1876, 2044, 4087, 4453, 4891, 8174, 8906, 9782, 16348, 17812, 19564, 28609, 31171, 34237, 57218, 62342, 68474, 114436, 124684, 136948, 298351, 596702, 1193404, 2088457, 4176914, 8353828]

約数ペア:

[(1, 8353828), (2, 4176914), (4, 2088457), (7, 1193404), (14, 596702), (28, 298351), (61, 136948), (67, 124684), (73, 114436), (122, 68474), (134, 62342), (146, 57218), (244, 34237), (268, 31171), (292, 28609), (427, 19564), (469, 17812), (511, 16348), (854, 9782), (938, 8906), (1022, 8174), (1708, 4891), (1876, 4453), (2044, 4087)]