22252384

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{821}}^1$

素因数の和:860

約数の個数: 72

約数和(自身を含む): 55100304

約数和(自身を除く): 32847920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 821, 847, 968, 1232, 1642, 1694, 1936, 2464, 3284, 3388, 3872, 5747, 6568, 6776, 9031, 11494, 13136, 13552, 18062, 22988, 26272, 27104, 36124, 45976, 63217, 72248, 91952, 99341, 126434, 144496, 183904, 198682, 252868, 288992, 397364, 505736, 695387, 794728, 1011472, 1390774, 1589456, 2022944, 2781548, 3178912, 5563096, 11126192, 22252384]

約数ペア:

[(1, 22252384), (2, 11126192), (4, 5563096), (7, 3178912), (8, 2781548), (11, 2022944), (14, 1589456), (16, 1390774), (22, 1011472), (28, 794728), (32, 695387), (44, 505736), (56, 397364), (77, 288992), (88, 252868), (112, 198682), (121, 183904), (154, 144496), (176, 126434), (224, 99341), (242, 91952), (308, 72248), (352, 63217), (484, 45976), (616, 36124), (821, 27104), (847, 26272), (968, 22988), (1232, 18062), (1642, 13552), (1694, 13136), (1936, 11494), (2464, 9031), (3284, 6776), (3388, 6568), (3872, 5747)]