66954016

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 136544184

約数和(自身を除く): 69590168

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 193, 293, 296, 386, 586, 592, 772, 1172, 1184, 1544, 2344, 3088, 4688, 6176, 7141, 9376, 10841, 14282, 21682, 28564, 43364, 56549, 57128, 86728, 113098, 114256, 173456, 226196, 228512, 346912, 452392, 904784, 1809568, 2092313, 4184626, 8369252, 16738504, 33477008, 66954016]

約数ペア:

[(1, 66954016), (2, 33477008), (4, 16738504), (8, 8369252), (16, 4184626), (32, 2092313), (37, 1809568), (74, 904784), (148, 452392), (193, 346912), (293, 228512), (296, 226196), (386, 173456), (586, 114256), (592, 113098), (772, 86728), (1172, 57128), (1184, 56549), (1544, 43364), (2344, 28564), (3088, 21682), (4688, 14282), (6176, 10841), (7141, 9376)]