74748104

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 144270720

約数和(自身を除く): 69522616

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 344, 394, 788, 1103, 1576, 2206, 4412, 8471, 8824, 16942, 33884, 47429, 67768, 94858, 189716, 217291, 379432, 434582, 869164, 1738328, 9343513, 18687026, 37374052, 74748104]

約数ペア:

[(1, 74748104), (2, 37374052), (4, 18687026), (8, 9343513), (43, 1738328), (86, 869164), (172, 434582), (197, 379432), (344, 217291), (394, 189716), (788, 94858), (1103, 67768), (1576, 47429), (2206, 33884), (4412, 16942), (8471, 8824)]