72638434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 122135040

約数和(自身を除く): 49496606

約数列:

[1, 2, 11, 22, 61, 113, 122, 226, 479, 671, 958, 1243, 1342, 2486, 5269, 6893, 10538, 13786, 29219, 54127, 58438, 75823, 108254, 151646, 321409, 595397, 642818, 1190794, 3301747, 6603494, 36319217, 72638434]

約数ペア:

[(1, 72638434), (2, 36319217), (11, 6603494), (22, 3301747), (61, 1190794), (113, 642818), (122, 595397), (226, 321409), (479, 151646), (671, 108254), (958, 75823), (1243, 58438), (1342, 54127), (2486, 29219), (5269, 13786), (6893, 10538)]