27643736

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 54140880

約数和(自身を除く): 26497144

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 1531, 2257, 3062, 4514, 6124, 9028, 12248, 18056, 56647, 93391, 113294, 186782, 226588, 373564, 453176, 747128, 3455467, 6910934, 13821868, 27643736]

約数ペア:

[(1, 27643736), (2, 13821868), (4, 6910934), (8, 3455467), (37, 747128), (61, 453176), (74, 373564), (122, 226588), (148, 186782), (244, 113294), (296, 93391), (488, 56647), (1531, 18056), (2257, 12248), (3062, 9028), (4514, 6124)]