78686006

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 138067200

約数和(自身を除く): 59381194

約数列:

[1, 2, 7, 14, 67, 134, 149, 298, 469, 563, 938, 1043, 1126, 2086, 3941, 7882, 9983, 19966, 37721, 69881, 75442, 83887, 139762, 167774, 264047, 528094, 587209, 1174418, 5620429, 11240858, 39343003, 78686006]

約数ペア:

[(1, 78686006), (2, 39343003), (7, 11240858), (14, 5620429), (67, 1174418), (134, 587209), (149, 528094), (298, 264047), (469, 167774), (563, 139762), (938, 83887), (1043, 75442), (1126, 69881), (2086, 37721), (3941, 19966), (7882, 9983)]