73912972

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2713}}^1$

素因数の和:2870

約数の個数: 36

約数和(自身を含む): 151604040

約数和(自身を除く): 77691068

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 2713, 3892, 5426, 6811, 10852, 13622, 18991, 27244, 37982, 75964, 132937, 265874, 377107, 531748, 754214, 1508428, 2639749, 5279498, 10558996, 18478243, 36956486, 73912972]

約数ペア:

[(1, 73912972), (2, 36956486), (4, 18478243), (7, 10558996), (14, 5279498), (28, 2639749), (49, 1508428), (98, 754214), (139, 531748), (196, 377107), (278, 265874), (556, 132937), (973, 75964), (1946, 37982), (2713, 27244), (3892, 18991), (5426, 13622), (6811, 10852)]