39663932

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18397}}^1$

素因数の和:18426

約数の個数: 36

約数和(自身を含む): 88089624

約数和(自身を除く): 48425692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 18397, 36794, 73588, 128779, 202367, 257558, 404734, 515116, 809468, 901453, 1416569, 1802906, 2833138, 3605812, 5666276, 9915983, 19831966, 39663932]

約数ペア:

[(1, 39663932), (2, 19831966), (4, 9915983), (7, 5666276), (11, 3605812), (14, 2833138), (22, 1802906), (28, 1416569), (44, 901453), (49, 809468), (77, 515116), (98, 404734), (154, 257558), (196, 202367), (308, 128779), (539, 73588), (1078, 36794), (2156, 18397)]