40225298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51439}}^1$

素因数の和:51481

約数の個数: 16

約数和(自身を含む): 66666240

約数和(自身を除く): 26440942

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 51439, 102878, 874463, 1183097, 1748926, 2366194, 20112649, 40225298]

約数ペア:

[(1, 40225298), (2, 20112649), (17, 2366194), (23, 1748926), (34, 1183097), (46, 874463), (391, 102878), (782, 51439)]