64734776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{475991}}^1$

素因数の和:476014

約数の個数: 16

約数和(自身を含む): 128517840

約数和(自身を除く): 63783064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 475991, 951982, 1903964, 3807928, 8091847, 16183694, 32367388, 64734776]

約数ペア:

[(1, 64734776), (2, 32367388), (4, 16183694), (8, 8091847), (17, 3807928), (34, 1903964), (68, 951982), (136, 475991)]