67722566

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{1427}}^1$

素因数の和:1879

約数の個数: 16

約数和(自身を含む): 103587120

約数和(自身を除く): 35864554

約数列:

[1, 2, 61, 122, 389, 778, 1427, 2854, 23729, 47458, 87047, 174094, 555103, 1110206, 33861283, 67722566]

約数ペア:

[(1, 67722566), (2, 33861283), (61, 1110206), (122, 555103), (389, 174094), (778, 87047), (1427, 47458), (2854, 23729)]