7872634

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 15348960

約数和(自身を除く): 7476326

約数列:

[1, 2, 7, 11, 14, 22, 49, 67, 77, 98, 109, 134, 154, 218, 469, 539, 737, 763, 938, 1078, 1199, 1474, 1526, 2398, 3283, 5159, 5341, 6566, 7303, 8393, 10318, 10682, 14606, 16786, 36113, 51121, 58751, 72226, 80333, 102242, 117502, 160666, 357847, 562331, 715694, 1124662, 3936317, 7872634]

約数ペア:

[(1, 7872634), (2, 3936317), (7, 1124662), (11, 715694), (14, 562331), (22, 357847), (49, 160666), (67, 117502), (77, 102242), (98, 80333), (109, 72226), (134, 58751), (154, 51121), (218, 36113), (469, 16786), (539, 14606), (737, 10682), (763, 10318), (938, 8393), (1078, 7303), (1199, 6566), (1474, 5341), (1526, 5159), (2398, 3283)]