28538808

素因数分解:

$2^3\times 3^1\times {\mathrm{499}}^1\times {\mathrm{2383}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 71520000

約数和(自身を除く): 42981192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 499, 998, 1497, 1996, 2383, 2994, 3992, 4766, 5988, 7149, 9532, 11976, 14298, 19064, 28596, 57192, 1189117, 2378234, 3567351, 4756468, 7134702, 9512936, 14269404, 28538808]

約数ペア:

[(1, 28538808), (2, 14269404), (3, 9512936), (4, 7134702), (6, 4756468), (8, 3567351), (12, 2378234), (24, 1189117), (499, 57192), (998, 28596), (1497, 19064), (1996, 14298), (2383, 11976), (2994, 9532), (3992, 7149), (4766, 5988)]