28284646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{10771}}^1$

素因数の和:10887

約数の個数: 16

約数和(自身を含む): 46147248

約数和(自身を除く): 17862602

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 10771, 21542, 140023, 280046, 1087871, 2175742, 14142323, 28284646]

約数ペア:

[(1, 28284646), (2, 14142323), (13, 2175742), (26, 1087871), (101, 280046), (202, 140023), (1313, 21542), (2626, 10771)]