77734864

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{13921}}^1$

素因数の和:14278

約数の個数: 20

約数和(自身を含む): 151053700

約数和(自身を除く): 73318836

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 13921, 27842, 55684, 111368, 222736, 4858429, 9716858, 19433716, 38867432, 77734864]

約数ペア:

[(1, 77734864), (2, 38867432), (4, 19433716), (8, 9716858), (16, 4858429), (349, 222736), (698, 111368), (1396, 55684), (2792, 27842), (5584, 13921)]