66421036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79451}}^1$

素因数の和:79485

約数の個数: 24

約数和(自身を含む): 133479360

約数和(自身を除く): 67058324

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 79451, 158902, 317804, 873961, 1509569, 1747922, 3019138, 3495844, 6038276, 16605259, 33210518, 66421036]

約数ペア:

[(1, 66421036), (2, 33210518), (4, 16605259), (11, 6038276), (19, 3495844), (22, 3019138), (38, 1747922), (44, 1509569), (76, 873961), (209, 317804), (418, 158902), (836, 79451)]