42439672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1151}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 44651528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1151, 1676, 2302, 3352, 4604, 4609, 9208, 9218, 12661, 18436, 25322, 36872, 50644, 101288, 482269, 964538, 1929076, 3858152, 5304959, 10609918, 21219836, 42439672]

約数ペア:

[(1, 42439672), (2, 21219836), (4, 10609918), (8, 5304959), (11, 3858152), (22, 1929076), (44, 964538), (88, 482269), (419, 101288), (838, 50644), (1151, 36872), (1676, 25322), (2302, 18436), (3352, 12661), (4604, 9218), (4609, 9208)]