280802624

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{43441}}^1$

素因数の和:43554

約数の個数: 28

約数和(自身を含む): 562747668

約数和(自身を除く): 281945044

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 43441, 86882, 173764, 347528, 695056, 1390112, 2780224, 4387541, 8775082, 17550164, 35100328, 70200656, 140401312, 280802624]

約数ペア:

[(1, 280802624), (2, 140401312), (4, 70200656), (8, 35100328), (16, 17550164), (32, 8775082), (64, 4387541), (101, 2780224), (202, 1390112), (404, 695056), (808, 347528), (1616, 173764), (3232, 86882), (6464, 43441)]