67804564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1747}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 122947328

約数和(自身を除く): 55142764

約数列:

[1, 2, 4, 31, 62, 124, 313, 626, 1252, 1747, 3494, 6988, 9703, 19406, 38812, 54157, 108314, 216628, 546811, 1093622, 2187244, 16951141, 33902282, 67804564]

約数ペア:

[(1, 67804564), (2, 33902282), (4, 16951141), (31, 2187244), (62, 1093622), (124, 546811), (313, 216628), (626, 108314), (1252, 54157), (1747, 38812), (3494, 19406), (6988, 9703)]