28284028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{228097}}^1$

素因数の和:228132

約数の個数: 12

約数和(自身を含む): 51093952

約数和(自身を除く): 22809924

約数列:

[1, 2, 4, 31, 62, 124, 228097, 456194, 912388, 7071007, 14142014, 28284028]

約数ペア:

[(1, 28284028), (2, 14142014), (4, 7071007), (31, 912388), (62, 456194), (124, 228097)]