65399068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137393}}^1$

素因数の和:137421

約数の個数: 24

約数和(自身を含む): 138493152

約数和(自身を除く): 73094084

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 137393, 274786, 549572, 961751, 1923502, 2335681, 3847004, 4671362, 9342724, 16349767, 32699534, 65399068]

約数ペア:

[(1, 65399068), (2, 32699534), (4, 16349767), (7, 9342724), (14, 4671362), (17, 3847004), (28, 2335681), (34, 1923502), (68, 961751), (119, 549572), (238, 274786), (476, 137393)]