3927644

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 36

約数和(自身を含む): 8283240

約数和(自身を除く): 4355596

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 691, 812, 1382, 1421, 2764, 2842, 4837, 5684, 9674, 19348, 20039, 33859, 40078, 67718, 80156, 135436, 140273, 280546, 561092, 981911, 1963822, 3927644]

約数ペア:

[(1, 3927644), (2, 1963822), (4, 981911), (7, 561092), (14, 280546), (28, 140273), (29, 135436), (49, 80156), (58, 67718), (98, 40078), (116, 33859), (196, 20039), (203, 19348), (406, 9674), (691, 5684), (812, 4837), (1382, 2842), (1421, 2764)]