27480568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{202063}}^1$

素因数の和:202086

約数の個数: 16

約数和(自身を含む): 54557280

約数和(自身を除く): 27076712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 202063, 404126, 808252, 1616504, 3435071, 6870142, 13740284, 27480568]

約数ペア:

[(1, 27480568), (2, 13740284), (4, 6870142), (8, 3435071), (17, 1616504), (34, 808252), (68, 404126), (136, 202063)]