28186646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{3929}}^1$

素因数の和:4159

約数の個数: 16

約数和(自身を含む): 44990640

約数和(自身を除く): 16803994

約数列:

[1, 2, 17, 34, 211, 422, 3587, 3929, 7174, 7858, 66793, 133586, 829019, 1658038, 14093323, 28186646]

約数ペア:

[(1, 28186646), (2, 14093323), (17, 1658038), (34, 829019), (211, 133586), (422, 66793), (3587, 7858), (3929, 7174)]