56661496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{372773}}^1$

素因数の和:372798

約数の個数: 16

約数和(自身を含む): 111832200

約数和(自身を除く): 55170704

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 372773, 745546, 1491092, 2982184, 7082687, 14165374, 28330748, 56661496]

約数ペア:

[(1, 56661496), (2, 28330748), (4, 14165374), (8, 7082687), (19, 2982184), (38, 1491092), (76, 745546), (152, 372773)]