26981108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5153}}^1$

素因数の和:5192

約数の個数: 48

約数和(自身を含む): 62342784

約数和(自身を除く): 35361676

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5153, 5236, 10306, 20612, 36071, 56683, 72142, 87601, 113366, 144284, 175202, 226732, 350404, 396781, 613207, 793562, 963611, 1226414, 1587124, 1927222, 2452828, 3854444, 6745277, 13490554, 26981108]

約数ペア:

[(1, 26981108), (2, 13490554), (4, 6745277), (7, 3854444), (11, 2452828), (14, 1927222), (17, 1587124), (22, 1226414), (28, 963611), (34, 793562), (44, 613207), (68, 396781), (77, 350404), (119, 226732), (154, 175202), (187, 144284), (238, 113366), (308, 87601), (374, 72142), (476, 56683), (748, 36071), (1309, 20612), (2618, 10306), (5153, 5236)]