66972214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{63541}}^1$

素因数の和:63591

約数の個数: 16

約数和(自身を含む): 109800576

約数和(自身を除く): 42828362

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 63541, 127082, 1080197, 1969771, 2160394, 3939542, 33486107, 66972214]

約数ペア:

[(1, 66972214), (2, 33486107), (17, 3939542), (31, 2160394), (34, 1969771), (62, 1080197), (527, 127082), (1054, 63541)]