26878858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{5171}}^1$

素因数の和:5309

約数の個数: 16

約数和(自身を含む): 42451776

約数和(自身を除く): 15572918

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5171, 5198, 10342, 118933, 237866, 584323, 1168646, 13439429, 26878858]

約数ペア:

[(1, 26878858), (2, 13439429), (23, 1168646), (46, 584323), (113, 237866), (226, 118933), (2599, 10342), (5171, 5198)]