72018766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{68329}}^1$

素因数の和:68379

約数の個数: 16

約数和(自身を含む): 118074240

約数和(自身を除く): 46055474

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 68329, 136658, 1161593, 2118199, 2323186, 4236398, 36009383, 72018766]

約数ペア:

[(1, 72018766), (2, 36009383), (17, 4236398), (31, 2323186), (34, 2118199), (62, 1161593), (527, 136658), (1054, 68329)]