40708066

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 72558720

約数和(自身を除く): 31850654

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 518, 623, 883, 1246, 1766, 3293, 6181, 6586, 12362, 23051, 32671, 46102, 65342, 78587, 157174, 228697, 457394, 550109, 1100218, 2907719, 5815438, 20354033, 40708066]

約数ペア:

[(1, 40708066), (2, 20354033), (7, 5815438), (14, 2907719), (37, 1100218), (74, 550109), (89, 457394), (178, 228697), (259, 157174), (518, 78587), (623, 65342), (883, 46102), (1246, 32671), (1766, 23051), (3293, 12362), (6181, 6586)]