28604664

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{4013}}^1$

素因数の和:4042

約数の個数: 80

約数和(自身を含む): 87424920

約数和(自身を除く): 58820256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 4013, 7128, 8026, 12039, 16052, 24078, 32104, 36117, 44143, 48156, 72234, 88286, 96312, 108351, 132429, 144468, 176572, 216702, 264858, 288936, 325053, 353144, 397287, 433404, 529716, 650106, 794574, 866808, 1059432, 1191861, 1300212, 1589148, 2383722, 2600424, 3178296, 3575583, 4767444, 7151166, 9534888, 14302332, 28604664]

約数ペア:

[(1, 28604664), (2, 14302332), (3, 9534888), (4, 7151166), (6, 4767444), (8, 3575583), (9, 3178296), (11, 2600424), (12, 2383722), (18, 1589148), (22, 1300212), (24, 1191861), (27, 1059432), (33, 866808), (36, 794574), (44, 650106), (54, 529716), (66, 433404), (72, 397287), (81, 353144), (88, 325053), (99, 288936), (108, 264858), (132, 216702), (162, 176572), (198, 144468), (216, 132429), (264, 108351), (297, 96312), (324, 88286), (396, 72234), (594, 48156), (648, 44143), (792, 36117), (891, 32104), (1188, 24078), (1782, 16052), (2376, 12039), (3564, 8026), (4013, 7128)]