27521264

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{4957}}^1$

素因数の和:5312

約数の個数: 20

約数和(自身を含む): 53486904

約数和(自身を除く): 25965640

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 4957, 5552, 9914, 19828, 39656, 79312, 1720079, 3440158, 6880316, 13760632, 27521264]

約数ペア:

[(1, 27521264), (2, 13760632), (4, 6880316), (8, 3440158), (16, 1720079), (347, 79312), (694, 39656), (1388, 19828), (2776, 9914), (4957, 5552)]