12868592

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 90

約数和(自身を含む): 30378264

約数和(自身を除く): 17509672

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 34, 44, 46, 68, 88, 92, 121, 136, 176, 184, 187, 242, 253, 272, 289, 368, 374, 391, 484, 506, 578, 748, 782, 968, 1012, 1156, 1496, 1564, 1936, 2024, 2057, 2312, 2783, 2992, 3128, 3179, 4048, 4114, 4301, 4624, 5566, 6256, 6358, 6647, 8228, 8602, 11132, 12716, 13294, 16456, 17204, 22264, 25432, 26588, 32912, 34408, 34969, 44528, 47311, 50864, 53176, 68816, 69938, 73117, 94622, 106352, 139876, 146234, 189244, 279752, 292468, 378488, 559504, 584936, 756976, 804287, 1169872, 1608574, 3217148, 6434296, 12868592]

約数ペア:

[(1, 12868592), (2, 6434296), (4, 3217148), (8, 1608574), (11, 1169872), (16, 804287), (17, 756976), (22, 584936), (23, 559504), (34, 378488), (44, 292468), (46, 279752), (68, 189244), (88, 146234), (92, 139876), (121, 106352), (136, 94622), (176, 73117), (184, 69938), (187, 68816), (242, 53176), (253, 50864), (272, 47311), (289, 44528), (368, 34969), (374, 34408), (391, 32912), (484, 26588), (506, 25432), (578, 22264), (748, 17204), (782, 16456), (968, 13294), (1012, 12716), (1156, 11132), (1496, 8602), (1564, 8228), (1936, 6647), (2024, 6358), (2057, 6256), (2312, 5566), (2783, 4624), (2992, 4301), (3128, 4114), (3179, 4048)]