28702024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{275981}}^1$

素因数の和:276000

約数の個数: 16

約数和(自身を含む): 57956220

約数和(自身を除く): 29254196

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 275981, 551962, 1103924, 2207848, 3587753, 7175506, 14351012, 28702024]

約数ペア:

[(1, 28702024), (2, 14351012), (4, 7175506), (8, 3587753), (13, 2207848), (26, 1103924), (52, 551962), (104, 275981)]