40334242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 67448304

約数和(自身を除く): 27114062

約数列:

[1, 2, 13, 26, 41, 82, 157, 241, 314, 482, 533, 1066, 2041, 3133, 4082, 6266, 6437, 9881, 12874, 19762, 37837, 75674, 83681, 128453, 167362, 256906, 491881, 983762, 1551317, 3102634, 20167121, 40334242]

約数ペア:

[(1, 40334242), (2, 20167121), (13, 3102634), (26, 1551317), (41, 983762), (82, 491881), (157, 256906), (241, 167362), (314, 128453), (482, 83681), (533, 75674), (1066, 37837), (2041, 19762), (3133, 12874), (4082, 9881), (6266, 6437)]