64570928

素因数分解:

$2^4\times {\mathrm{1447}}^1\times {\mathrm{2789}}^1$

素因数の和:4244

約数の個数: 20

約数和(自身を含む): 125237520

約数和(自身を除く): 60666592

約数列:

[1, 2, 4, 8, 16, 1447, 2789, 2894, 5578, 5788, 11156, 11576, 22312, 23152, 44624, 4035683, 8071366, 16142732, 32285464, 64570928]

約数ペア:

[(1, 64570928), (2, 32285464), (4, 16142732), (8, 8071366), (16, 4035683), (1447, 44624), (2789, 23152), (2894, 22312), (5578, 11576), (5788, 11156)]