28797826

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2357}}^1$

素因数の和:2549

約数の個数: 16

約数和(自身を含む): 44566200

約数和(自身を除く): 15768374

約数列:

[1, 2, 41, 82, 149, 298, 2357, 4714, 6109, 12218, 96637, 193274, 351193, 702386, 14398913, 28797826]

約数ペア:

[(1, 28797826), (2, 14398913), (41, 702386), (82, 351193), (149, 193274), (298, 96637), (2357, 12218), (4714, 6109)]