4218536

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 9175680

約数和(自身を除く): 4957144

約数列:

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

約数ペア:

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