27952936

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 58605120

約数和(自身を除く): 30652184

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 121, 134, 242, 268, 431, 484, 536, 737, 862, 968, 1474, 1724, 2948, 3448, 4741, 5896, 8107, 9482, 16214, 18964, 28877, 32428, 37928, 52151, 57754, 64856, 104302, 115508, 208604, 231016, 317647, 417208, 635294, 1270588, 2541176, 3494117, 6988234, 13976468, 27952936]

約数ペア:

[(1, 27952936), (2, 13976468), (4, 6988234), (8, 3494117), (11, 2541176), (22, 1270588), (44, 635294), (67, 417208), (88, 317647), (121, 231016), (134, 208604), (242, 115508), (268, 104302), (431, 64856), (484, 57754), (536, 52151), (737, 37928), (862, 32428), (968, 28877), (1474, 18964), (1724, 16214), (2948, 9482), (3448, 8107), (4741, 5896)]