28088326

素因数分解:

$2^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1931}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 48222720

約数和(自身を除く): 20134394

約数列:

[1, 2, 7, 14, 1039, 1931, 2078, 3862, 7273, 13517, 14546, 27034, 2006309, 4012618, 14044163, 28088326]

約数ペア:

[(1, 28088326), (2, 14044163), (7, 4012618), (14, 2006309), (1039, 27034), (1931, 14546), (2078, 13517), (3862, 7273)]