73668784

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6781}}^1$

素因数の和:6893

約数の個数: 40

約数和(自身を含む): 164829728

約数和(自身を除く): 91160944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 6781, 10864, 13562, 27124, 47467, 54248, 94934, 108496, 189868, 379736, 657757, 759472, 1315514, 2631028, 4604299, 5262056, 9208598, 10524112, 18417196, 36834392, 73668784]

約数ペア:

[(1, 73668784), (2, 36834392), (4, 18417196), (7, 10524112), (8, 9208598), (14, 5262056), (16, 4604299), (28, 2631028), (56, 1315514), (97, 759472), (112, 657757), (194, 379736), (388, 189868), (679, 108496), (776, 94934), (1358, 54248), (1552, 47467), (2716, 27124), (5432, 13562), (6781, 10864)]