27964642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20963}}^1$

素因数の和:21017

約数の個数: 16

約数和(自身を含む): 45282240

約数和(自身を除く): 17317598

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 20963, 41926, 482149, 607927, 964298, 1215854, 13982321, 27964642]

約数ペア:

[(1, 27964642), (2, 13982321), (23, 1215854), (29, 964298), (46, 607927), (58, 482149), (667, 41926), (1334, 20963)]