765243649

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 851042304

約数和(自身を除く): 85798655

約数列:

[1, 23, 31, 67, 83, 193, 713, 1541, 1909, 2077, 2573, 4439, 5561, 5983, 12931, 16019, 47771, 59179, 127903, 137609, 172391, 297413, 368437, 400861, 496589, 1073273, 3964993, 9219803, 11421547, 24685279, 33271463, 765243649]

約数ペア:

[(1, 765243649), (23, 33271463), (31, 24685279), (67, 11421547), (83, 9219803), (193, 3964993), (713, 1073273), (1541, 496589), (1909, 400861), (2077, 368437), (2573, 297413), (4439, 172391), (5561, 137609), (5983, 127903), (12931, 59179), (16019, 47771)]