28355552

素因数分解:

$2^5\times {\mathrm{349}}^1\times {\mathrm{2539}}^1$

素因数の和:2898

約数の個数: 24

約数和(自身を含む): 56007000

約数和(自身を除く): 27651448

約数列:

[1, 2, 4, 8, 16, 32, 349, 698, 1396, 2539, 2792, 5078, 5584, 10156, 11168, 20312, 40624, 81248, 886111, 1772222, 3544444, 7088888, 14177776, 28355552]

約数ペア:

[(1, 28355552), (2, 14177776), (4, 7088888), (8, 3544444), (16, 1772222), (32, 886111), (349, 81248), (698, 40624), (1396, 20312), (2539, 11168), (2792, 10156), (5078, 5584)]