28074606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1283}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 64343808

約数和(自身を除く): 36269202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 521, 1042, 1283, 1563, 2566, 3126, 3647, 3849, 7294, 7698, 8981, 10941, 17962, 21882, 26943, 53886, 668443, 1336886, 2005329, 4010658, 4679101, 9358202, 14037303, 28074606]

約数ペア:

[(1, 28074606), (2, 14037303), (3, 9358202), (6, 4679101), (7, 4010658), (14, 2005329), (21, 1336886), (42, 668443), (521, 53886), (1042, 26943), (1283, 21882), (1563, 17962), (2566, 10941), (3126, 8981), (3647, 7698), (3849, 7294)]