28977176

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{23071}}^1$

素因数の和:23234

約数の個数: 16

約数和(自身を含む): 54680640

約数和(自身を除く): 25703464

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 23071, 46142, 92284, 184568, 3622147, 7244294, 14488588, 28977176]

約数ペア:

[(1, 28977176), (2, 14488588), (4, 7244294), (8, 3622147), (157, 184568), (314, 92284), (628, 46142), (1256, 23071)]