28753498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17597}}^1$

素因数の和:17661

約数の個数: 16

約数和(自身を含む): 46458720

約数和(自身を除く): 17705222

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 17597, 35194, 334343, 668686, 756671, 1513342, 14376749, 28753498]

約数ペア:

[(1, 28753498), (2, 14376749), (19, 1513342), (38, 756671), (43, 668686), (86, 334343), (817, 35194), (1634, 17597)]