27011396

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1619}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 48898080

約数和(自身を除く): 21886684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 1619, 3238, 4171, 6476, 8342, 16684, 69617, 139234, 157043, 278468, 314086, 628172, 6752849, 13505698, 27011396]

約数ペア:

[(1, 27011396), (2, 13505698), (4, 6752849), (43, 628172), (86, 314086), (97, 278468), (172, 157043), (194, 139234), (388, 69617), (1619, 16684), (3238, 8342), (4171, 6476)]