28983818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21727}}^1$

素因数の和:21781

約数の個数: 16

約数和(自身を含む): 46932480

約数和(自身を除く): 17948662

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 21727, 43454, 499721, 630083, 999442, 1260166, 14491909, 28983818]

約数ペア:

[(1, 28983818), (2, 14491909), (23, 1260166), (29, 999442), (46, 630083), (58, 499721), (667, 43454), (1334, 21727)]