68590984

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15907}}^1$

素因数の和:15938

約数の個数: 48

約数和(自身を含む): 163216080

約数和(自身を除く): 94625096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 15907, 31814, 63628, 111349, 127256, 174977, 222698, 349954, 445396, 699908, 779443, 890792, 1224839, 1399816, 1558886, 2449678, 3117772, 4899356, 6235544, 8573873, 9798712, 17147746, 34295492, 68590984]

約数ペア:

[(1, 68590984), (2, 34295492), (4, 17147746), (7, 9798712), (8, 8573873), (11, 6235544), (14, 4899356), (22, 3117772), (28, 2449678), (44, 1558886), (49, 1399816), (56, 1224839), (77, 890792), (88, 779443), (98, 699908), (154, 445396), (196, 349954), (308, 222698), (392, 174977), (539, 127256), (616, 111349), (1078, 63628), (2156, 31814), (4312, 15907)]