40804568546

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{171447767}}^1$

素因数の和:171447793

約数の個数: 16

約数和(自身を含む): 74065435776

約数和(自身を除く): 33260867230

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 171447767, 342895534, 1200134369, 2400268738, 2914612039, 5829224078, 20402284273, 40804568546]

約数ペア:

[(1, 40804568546), (2, 20402284273), (7, 5829224078), (14, 2914612039), (17, 2400268738), (34, 1200134369), (119, 342895534), (238, 171447767)]