61880348

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{2903}}^1$

素因数の和:3053

約数の個数: 18

約数和(自身を含む): 109832184

約数和(自身を除く): 47951836

約数列:

[1, 2, 4, 73, 146, 292, 2903, 5329, 5806, 10658, 11612, 21316, 211919, 423838, 847676, 15470087, 30940174, 61880348]

約数ペア:

[(1, 61880348), (2, 30940174), (4, 15470087), (73, 847676), (146, 423838), (292, 211919), (2903, 21316), (5329, 11612), (5806, 10658)]