28476734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5857}}^1$

素因数の和:5900

約数の個数: 32

約数和(自身を含む): 53143776

約数和(自身を除く): 24667042

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 5857, 11714, 64427, 76141, 99569, 128854, 152282, 199138, 837551, 1095259, 1294397, 1675102, 2190518, 2588794, 14238367, 28476734]

約数ペア:

[(1, 28476734), (2, 14238367), (11, 2588794), (13, 2190518), (17, 1675102), (22, 1294397), (26, 1095259), (34, 837551), (143, 199138), (187, 152282), (221, 128854), (286, 99569), (374, 76141), (442, 64427), (2431, 11714), (4862, 5857)]