78476548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{977}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 140972832

約数和(自身を除く): 62496284

約数列:

[1, 2, 4, 43, 86, 172, 467, 934, 977, 1868, 1954, 3908, 20081, 40162, 42011, 80324, 84022, 168044, 456259, 912518, 1825036, 19619137, 39238274, 78476548]

約数ペア:

[(1, 78476548), (2, 39238274), (4, 19619137), (43, 1825036), (86, 912518), (172, 456259), (467, 168044), (934, 84022), (977, 80324), (1868, 42011), (1954, 40162), (3908, 20081)]