28842872

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{3251}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 54145800

約数和(自身を除く): 25302928

約数列:

[1, 2, 4, 8, 1109, 2218, 3251, 4436, 6502, 8872, 13004, 26008, 3605359, 7210718, 14421436, 28842872]

約数ペア:

[(1, 28842872), (2, 14421436), (4, 7210718), (8, 3605359), (1109, 26008), (2218, 13004), (3251, 8872), (4436, 6502)]