15741472

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{3539}}^1$

素因数の和:3688

約数の個数: 24

約数和(自身を含む): 31222800

約数和(自身を除く): 15481328

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 3539, 4448, 7078, 14156, 28312, 56624, 113248, 491921, 983842, 1967684, 3935368, 7870736, 15741472]

約数ペア:

[(1, 15741472), (2, 7870736), (4, 3935368), (8, 1967684), (16, 983842), (32, 491921), (139, 113248), (278, 56624), (556, 28312), (1112, 14156), (2224, 7078), (3539, 4448)]