28305458876

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1589123}}^1$

素因数の和:1589261

約数の個数: 24

約数和(自身を含む): 51036306384

約数和(自身を除く): 22730847508

約数列:

[1, 2, 4, 61, 73, 122, 146, 244, 292, 4453, 8906, 17812, 1589123, 3178246, 6356492, 96936503, 116005979, 193873006, 232011958, 387746012, 464023916, 7076364719, 14152729438, 28305458876]

約数ペア:

[(1, 28305458876), (2, 14152729438), (4, 7076364719), (61, 464023916), (73, 387746012), (122, 232011958), (146, 193873006), (244, 116005979), (292, 96936503), (4453, 6356492), (8906, 3178246), (17812, 1589123)]