77771452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{16519}}^1$

素因数の和:16641

約数の個数: 24

約数和(自身を含む): 149869440

約数和(自身を除く): 72097988

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 16519, 33038, 66076, 181709, 363418, 726836, 1767533, 3535066, 7070132, 19442863, 38885726, 77771452]

約数ペア:

[(1, 77771452), (2, 38885726), (4, 19442863), (11, 7070132), (22, 3535066), (44, 1767533), (107, 726836), (214, 363418), (428, 181709), (1177, 66076), (2354, 33038), (4708, 16519)]