28647286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{1259}}^1$

素因数の和:1659

約数の個数: 16

約数和(自身を含む): 44513280

約数和(自身を除く): 15865994

約数列:

[1, 2, 31, 62, 367, 734, 1259, 2518, 11377, 22754, 39029, 78058, 462053, 924106, 14323643, 28647286]

約数ペア:

[(1, 28647286), (2, 14323643), (31, 924106), (62, 462053), (367, 78058), (734, 39029), (1259, 22754), (2518, 11377)]