28268444

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{467}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 51040080

約数和(自身を除く): 22771636

約数列:

[1, 2, 4, 37, 74, 148, 409, 467, 818, 934, 1636, 1868, 15133, 17279, 30266, 34558, 60532, 69116, 191003, 382006, 764012, 7067111, 14134222, 28268444]

約数ペア:

[(1, 28268444), (2, 14134222), (4, 7067111), (37, 764012), (74, 382006), (148, 191003), (409, 69116), (467, 60532), (818, 34558), (934, 30266), (1636, 17279), (1868, 15133)]