28516918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21377}}^1$

素因数の和:21431

約数の個数: 16

約数和(自身を含む): 46176480

約数和(自身を除く): 17659562

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 21377, 42754, 491671, 619933, 983342, 1239866, 14258459, 28516918]

約数ペア:

[(1, 28516918), (2, 14258459), (23, 1239866), (29, 983342), (46, 619933), (58, 491671), (667, 42754), (1334, 21377)]