28758946

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1367}}^1$

素因数の和:1593

約数の個数: 16

約数和(自身を含む): 44093376

約数和(自身を除く): 15334430

約数列:

[1, 2, 67, 134, 157, 314, 1367, 2734, 10519, 21038, 91589, 183178, 214619, 429238, 14379473, 28758946]

約数ペア:

[(1, 28758946), (2, 14379473), (67, 429238), (134, 214619), (157, 183178), (314, 91589), (1367, 21038), (2734, 10519)]