26788432

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 60

約数和(自身を含む): 58035348

約数和(自身を除く): 31246916

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 121, 137, 176, 202, 242, 274, 404, 484, 548, 808, 968, 1096, 1111, 1507, 1616, 1936, 2192, 2222, 3014, 4444, 6028, 8888, 12056, 12221, 13837, 16577, 17776, 24112, 24442, 27674, 33154, 48884, 55348, 66308, 97768, 110696, 132616, 152207, 195536, 221392, 265232, 304414, 608828, 1217656, 1674277, 2435312, 3348554, 6697108, 13394216, 26788432]

約数ペア:

[(1, 26788432), (2, 13394216), (4, 6697108), (8, 3348554), (11, 2435312), (16, 1674277), (22, 1217656), (44, 608828), (88, 304414), (101, 265232), (121, 221392), (137, 195536), (176, 152207), (202, 132616), (242, 110696), (274, 97768), (404, 66308), (484, 55348), (548, 48884), (808, 33154), (968, 27674), (1096, 24442), (1111, 24112), (1507, 17776), (1616, 16577), (1936, 13837), (2192, 12221), (2222, 12056), (3014, 8888), (4444, 6028)]