69026288

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:945

約数の個数: 40

約数和(自身を含む): 138168240

約数和(自身を除く): 69141952

約数列:

[1, 2, 4, 8, 16, 41, 82, 139, 164, 278, 328, 556, 656, 757, 1112, 1514, 2224, 3028, 5699, 6056, 11398, 12112, 22796, 31037, 45592, 62074, 91184, 105223, 124148, 210446, 248296, 420892, 496592, 841784, 1683568, 4314143, 8628286, 17256572, 34513144, 69026288]

約数ペア:

[(1, 69026288), (2, 34513144), (4, 17256572), (8, 8628286), (16, 4314143), (41, 1683568), (82, 841784), (139, 496592), (164, 420892), (278, 248296), (328, 210446), (556, 124148), (656, 105223), (757, 91184), (1112, 62074), (1514, 45592), (2224, 31037), (3028, 22796), (5699, 12112), (6056, 11398)]