71849104

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{3511}}^1$

素因数の和:4798

約数の個数: 20

約数和(自身を含む): 139356160

約数和(自身を除く): 67507056

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 3511, 5116, 7022, 10232, 14044, 20464, 28088, 56176, 4490569, 8981138, 17962276, 35924552, 71849104]

約数ペア:

[(1, 71849104), (2, 35924552), (4, 17962276), (8, 8981138), (16, 4490569), (1279, 56176), (2558, 28088), (3511, 20464), (5116, 14044), (7022, 10232)]