28017312

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{12689}}^1$

素因数の和:12725

約数の個数: 48

約数和(自身を含む): 76749120

約数和(自身を除く): 48731808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 12689, 25378, 38067, 50756, 76134, 101512, 152268, 203024, 291847, 304536, 406048, 583694, 609072, 875541, 1167388, 1218144, 1751082, 2334776, 3502164, 4669552, 7004328, 9339104, 14008656, 28017312]

約数ペア:

[(1, 28017312), (2, 14008656), (3, 9339104), (4, 7004328), (6, 4669552), (8, 3502164), (12, 2334776), (16, 1751082), (23, 1218144), (24, 1167388), (32, 875541), (46, 609072), (48, 583694), (69, 406048), (92, 304536), (96, 291847), (138, 203024), (184, 152268), (276, 101512), (368, 76134), (552, 50756), (736, 38067), (1104, 25378), (2208, 12689)]