68568608

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 138461400

約数和(自身を除く): 69892792

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 149, 197, 292, 298, 394, 584, 596, 788, 1168, 1192, 1576, 2336, 2384, 3152, 4768, 6304, 10877, 14381, 21754, 28762, 29353, 43508, 57524, 58706, 87016, 115048, 117412, 174032, 230096, 234824, 348064, 460192, 469648, 939296, 2142769, 4285538, 8571076, 17142152, 34284304, 68568608]

約数ペア:

[(1, 68568608), (2, 34284304), (4, 17142152), (8, 8571076), (16, 4285538), (32, 2142769), (73, 939296), (146, 469648), (149, 460192), (197, 348064), (292, 234824), (298, 230096), (394, 174032), (584, 117412), (596, 115048), (788, 87016), (1168, 58706), (1192, 57524), (1576, 43508), (2336, 29353), (2384, 28762), (3152, 21754), (4768, 14381), (6304, 10877)]