39387028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1489}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 73218600

約数和(自身を除く): 33831572

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1489, 1556, 2978, 5956, 6613, 13226, 25313, 26452, 50626, 101252, 579221, 1158442, 2316884, 9846757, 19693514, 39387028]

約数ペア:

[(1, 39387028), (2, 19693514), (4, 9846757), (17, 2316884), (34, 1158442), (68, 579221), (389, 101252), (778, 50626), (1489, 26452), (1556, 25313), (2978, 13226), (5956, 6613)]