25980556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54581}}^1$

素因数の和:54609

約数の個数: 24

約数和(自身を含む): 55018656

約数和(自身を除く): 29038100

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 54581, 109162, 218324, 382067, 764134, 927877, 1528268, 1855754, 3711508, 6495139, 12990278, 25980556]

約数ペア:

[(1, 25980556), (2, 12990278), (4, 6495139), (7, 3711508), (14, 1855754), (17, 1528268), (28, 927877), (34, 764134), (68, 382067), (119, 218324), (238, 109162), (476, 54581)]