13976468

素因数分解:

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

素因数の和:524

約数の個数: 36

約数和(自身を含む): 27349056

約数和(自身を除く): 13372588

約数列:

[1, 2, 4, 11, 22, 44, 67, 121, 134, 242, 268, 431, 484, 737, 862, 1474, 1724, 2948, 4741, 8107, 9482, 16214, 18964, 28877, 32428, 52151, 57754, 104302, 115508, 208604, 317647, 635294, 1270588, 3494117, 6988234, 13976468]

約数ペア:

[(1, 13976468), (2, 6988234), (4, 3494117), (11, 1270588), (22, 635294), (44, 317647), (67, 208604), (121, 115508), (134, 104302), (242, 57754), (268, 52151), (431, 32428), (484, 28877), (737, 18964), (862, 16214), (1474, 9482), (1724, 8107), (2948, 4741)]