28898388

素因数分解:

$2^2\times 3^2\times {\mathrm{802733}}^1$

素因数の和:802743

約数の個数: 18

約数和(自身を含む): 73048794

約数和(自身を除く): 44150406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 802733, 1605466, 2408199, 3210932, 4816398, 7224597, 9632796, 14449194, 28898388]

約数ペア:

[(1, 28898388), (2, 14449194), (3, 9632796), (4, 7224597), (6, 4816398), (9, 3210932), (12, 2408199), (18, 1605466), (36, 802733)]