4321912

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 9400320

約数和(自身を除く): 5078408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1087, 1988, 2174, 3976, 4348, 7609, 8696, 15218, 30436, 60872, 77177, 154354, 308708, 540239, 617416, 1080478, 2160956, 4321912]

約数ペア:

[(1, 4321912), (2, 2160956), (4, 1080478), (7, 617416), (8, 540239), (14, 308708), (28, 154354), (56, 77177), (71, 60872), (142, 30436), (284, 15218), (497, 8696), (568, 7609), (994, 4348), (1087, 3976), (1988, 2174)]