39242464

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 79552368

約数和(自身を除く): 40309904

約数列:

[1, 2, 4, 8, 16, 32, 73, 107, 146, 157, 214, 292, 314, 428, 584, 628, 856, 1168, 1256, 1712, 2336, 2512, 3424, 5024, 7811, 11461, 15622, 16799, 22922, 31244, 33598, 45844, 62488, 67196, 91688, 124976, 134392, 183376, 249952, 268784, 366752, 537568, 1226327, 2452654, 4905308, 9810616, 19621232, 39242464]

約数ペア:

[(1, 39242464), (2, 19621232), (4, 9810616), (8, 4905308), (16, 2452654), (32, 1226327), (73, 537568), (107, 366752), (146, 268784), (157, 249952), (214, 183376), (292, 134392), (314, 124976), (428, 91688), (584, 67196), (628, 62488), (856, 45844), (1168, 33598), (1256, 31244), (1712, 22922), (2336, 16799), (2512, 15622), (3424, 11461), (5024, 7811)]