28735428

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{32803}}^1$

素因数の和:32883

約数の個数: 24

約数和(自身を含む): 67969888

約数和(自身を除く): 39234460

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 32803, 65606, 98409, 131212, 196818, 393636, 2394619, 4789238, 7183857, 9578476, 14367714, 28735428]

約数ペア:

[(1, 28735428), (2, 14367714), (3, 9578476), (4, 7183857), (6, 4789238), (12, 2394619), (73, 393636), (146, 196818), (219, 131212), (292, 98409), (438, 65606), (876, 32803)]