27781768

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17107}}^1$

素因数の和:17149

約数の個数: 32

約数和(自身を含む): 61588800

約数和(自身を除く): 33807032

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 17107, 34214, 68428, 119749, 136856, 239498, 478996, 496103, 957992, 992206, 1984412, 3472721, 3968824, 6945442, 13890884, 27781768]

約数ペア:

[(1, 27781768), (2, 13890884), (4, 6945442), (7, 3968824), (8, 3472721), (14, 1984412), (28, 992206), (29, 957992), (56, 496103), (58, 478996), (116, 239498), (203, 136856), (232, 119749), (406, 68428), (812, 34214), (1624, 17107)]