28810054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2683}}^1$

素因数の和:2764

約数の個数: 32

約数和(自身を含む): 54109440

約数和(自身を除く): 25299386

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 2683, 5366, 5369, 10738, 18781, 34879, 37562, 69758, 158297, 244153, 316594, 488306, 1108079, 2057861, 2216158, 4115722, 14405027, 28810054]

約数ペア:

[(1, 28810054), (2, 14405027), (7, 4115722), (13, 2216158), (14, 2057861), (26, 1108079), (59, 488306), (91, 316594), (118, 244153), (182, 158297), (413, 69758), (767, 37562), (826, 34879), (1534, 18781), (2683, 10738), (5366, 5369)]