74835136

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 154497024

約数和(自身を除く): 79661888

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 142, 172, 284, 344, 383, 568, 688, 766, 1136, 1376, 1532, 2272, 2752, 3053, 3064, 4544, 6106, 6128, 12212, 12256, 16469, 24424, 24512, 27193, 32938, 48848, 54386, 65876, 97696, 108772, 131752, 195392, 217544, 263504, 435088, 527008, 870176, 1054016, 1169299, 1740352, 2338598, 4677196, 9354392, 18708784, 37417568, 74835136]

約数ペア:

[(1, 74835136), (2, 37417568), (4, 18708784), (8, 9354392), (16, 4677196), (32, 2338598), (43, 1740352), (64, 1169299), (71, 1054016), (86, 870176), (142, 527008), (172, 435088), (284, 263504), (344, 217544), (383, 195392), (568, 131752), (688, 108772), (766, 97696), (1136, 65876), (1376, 54386), (1532, 48848), (2272, 32938), (2752, 27193), (3053, 24512), (3064, 24424), (4544, 16469), (6106, 12256), (6128, 12212)]