70481236

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{28283}}^1$

素因数の和:28383

約数の個数: 24

約数和(自身を含む): 142551360

約数和(自身を除く): 72070124

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 28283, 56566, 113132, 197981, 395962, 791924, 2517187, 5034374, 10068748, 17620309, 35240618, 70481236]

約数ペア:

[(1, 70481236), (2, 35240618), (4, 17620309), (7, 10068748), (14, 5034374), (28, 2517187), (89, 791924), (178, 395962), (356, 197981), (623, 113132), (1246, 56566), (2492, 28283)]