66770218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{56681}}^1$

素因数の和:56733

約数の個数: 16

約数和(自身を含む): 108829440

約数和(自身を除く): 42059222

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 56681, 113362, 1076939, 1757111, 2153878, 3514222, 33385109, 66770218]

約数ペア:

[(1, 66770218), (2, 33385109), (19, 3514222), (31, 2153878), (38, 1757111), (62, 1076939), (589, 113362), (1178, 56681)]