28928642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{853}}^1$

素因数の和:1433

約数の個数: 16

約数和(自身を含む): 44927232

約数和(自身を除く): 15998590

約数列:

[1, 2, 31, 62, 547, 853, 1094, 1706, 16957, 26443, 33914, 52886, 466591, 933182, 14464321, 28928642]

約数ペア:

[(1, 28928642), (2, 14464321), (31, 933182), (62, 466591), (547, 52886), (853, 33914), (1094, 26443), (1706, 16957)]