28067622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2609}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 61637760

約数和(自身を除く): 33570138

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 489, 978, 1793, 2609, 3586, 5218, 5379, 7827, 10758, 15654, 28699, 57398, 86097, 172194, 425267, 850534, 1275801, 2551602, 4677937, 9355874, 14033811, 28067622]

約数ペア:

[(1, 28067622), (2, 14033811), (3, 9355874), (6, 4677937), (11, 2551602), (22, 1275801), (33, 850534), (66, 425267), (163, 172194), (326, 86097), (489, 57398), (978, 28699), (1793, 15654), (2609, 10758), (3586, 7827), (5218, 5379)]