28340664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107351}}^1$

素因数の和:107371

約数の個数: 32

約数和(自身を含む): 77293440

約数和(自身を除く): 48952776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 107351, 214702, 322053, 429404, 644106, 858808, 1180861, 1288212, 2361722, 2576424, 3542583, 4723444, 7085166, 9446888, 14170332, 28340664]

約数ペア:

[(1, 28340664), (2, 14170332), (3, 9446888), (4, 7085166), (6, 4723444), (8, 3542583), (11, 2576424), (12, 2361722), (22, 1288212), (24, 1180861), (33, 858808), (44, 644106), (66, 429404), (88, 322053), (132, 214702), (264, 107351)]