25119424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1205

約数の個数: 56

約数和(自身を含む): 56180736

約数和(自身を除く): 31061312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1151, 1364, 1984, 2302, 2728, 4604, 5456, 9208, 10912, 12661, 18416, 21824, 25322, 35681, 36832, 50644, 71362, 73664, 101288, 142724, 202576, 285448, 392491, 405152, 570896, 784982, 810304, 1141792, 1569964, 2283584, 3139928, 6279856, 12559712, 25119424]

約数ペア:

[(1, 25119424), (2, 12559712), (4, 6279856), (8, 3139928), (11, 2283584), (16, 1569964), (22, 1141792), (31, 810304), (32, 784982), (44, 570896), (62, 405152), (64, 392491), (88, 285448), (124, 202576), (176, 142724), (248, 101288), (341, 73664), (352, 71362), (496, 50644), (682, 36832), (704, 35681), (992, 25322), (1151, 21824), (1364, 18416), (1984, 12661), (2302, 10912), (2728, 9208), (4604, 5456)]