67998436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{90907}}^1$

素因数の和:90939

約数の個数: 24

約数和(自身を含む): 137452896

約数和(自身を除く): 69454460

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 90907, 181814, 363628, 999977, 1545419, 1999954, 3090838, 3999908, 6181676, 16999609, 33999218, 67998436]

約数ペア:

[(1, 67998436), (2, 33999218), (4, 16999609), (11, 6181676), (17, 3999908), (22, 3090838), (34, 1999954), (44, 1545419), (68, 999977), (187, 363628), (374, 181814), (748, 90907)]