8437072

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 18963072

約数和(自身を除く): 10526000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1061, 1136, 1988, 2122, 3976, 4244, 7427, 7952, 8488, 14854, 16976, 29708, 59416, 75331, 118832, 150662, 301324, 527317, 602648, 1054634, 1205296, 2109268, 4218536, 8437072]

約数ペア:

[(1, 8437072), (2, 4218536), (4, 2109268), (7, 1205296), (8, 1054634), (14, 602648), (16, 527317), (28, 301324), (56, 150662), (71, 118832), (112, 75331), (142, 59416), (284, 29708), (497, 16976), (568, 14854), (994, 8488), (1061, 7952), (1136, 7427), (1988, 4244), (2122, 3976)]