77809464592

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{68494247}}^1$

素因数の和:68494326

約数の個数: 20

約数和(自身を含む): 152879161536

約数和(自身を除く): 75069696944

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 68494247, 136988494, 273976988, 547953976, 1095907952, 4863091537, 9726183074, 19452366148, 38904732296, 77809464592]

約数ペア:

[(1, 77809464592), (2, 38904732296), (4, 19452366148), (8, 9726183074), (16, 4863091537), (71, 1095907952), (142, 547953976), (284, 273976988), (568, 136988494), (1136, 68494247)]