27205724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2466

約数の個数: 48

約数和(自身を含む): 60512256

約数和(自身を除く): 33306532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2411, 2821, 4822, 5642, 9644, 11284, 16877, 31343, 33754, 62686, 67508, 74741, 125372, 149482, 219401, 298964, 438802, 523187, 877604, 971633, 1046374, 1943266, 2092748, 3886532, 6801431, 13602862, 27205724]

約数ペア:

[(1, 27205724), (2, 13602862), (4, 6801431), (7, 3886532), (13, 2092748), (14, 1943266), (26, 1046374), (28, 971633), (31, 877604), (52, 523187), (62, 438802), (91, 298964), (124, 219401), (182, 149482), (217, 125372), (364, 74741), (403, 67508), (434, 62686), (806, 33754), (868, 31343), (1612, 16877), (2411, 11284), (2821, 9644), (4822, 5642)]