27810038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2857}}^1$

素因数の和:3047

約数の個数: 16

約数和(自身を含む): 43350144

約数和(自身を除く): 15540106

約数列:

[1, 2, 31, 62, 157, 314, 2857, 4867, 5714, 9734, 88567, 177134, 448549, 897098, 13905019, 27810038]

約数ペア:

[(1, 27810038), (2, 13905019), (31, 897098), (62, 448549), (157, 177134), (314, 88567), (2857, 9734), (4867, 5714)]