6668956

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 14192640

約数和(自身を除く): 7523684

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 191, 203, 301, 382, 406, 602, 764, 812, 1204, 1247, 1337, 2494, 2674, 4988, 5348, 5539, 8213, 8729, 11078, 16426, 17458, 22156, 32852, 34916, 38773, 57491, 77546, 114982, 155092, 229964, 238177, 476354, 952708, 1667239, 3334478, 6668956]

約数ペア:

[(1, 6668956), (2, 3334478), (4, 1667239), (7, 952708), (14, 476354), (28, 238177), (29, 229964), (43, 155092), (58, 114982), (86, 77546), (116, 57491), (172, 38773), (191, 34916), (203, 32852), (301, 22156), (382, 17458), (406, 16426), (602, 11078), (764, 8729), (812, 8213), (1204, 5539), (1247, 5348), (1337, 4988), (2494, 2674)]