64146068

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 134529024

約数和(自身を除く): 70382956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1103, 1876, 2077, 2206, 4154, 4412, 7721, 8308, 14539, 15442, 29078, 30884, 34193, 58156, 68386, 73901, 136772, 147802, 239351, 295604, 478702, 517307, 957404, 1034614, 2069228, 2290931, 4581862, 9163724, 16036517, 32073034, 64146068]

約数ペア:

[(1, 64146068), (2, 32073034), (4, 16036517), (7, 9163724), (14, 4581862), (28, 2290931), (31, 2069228), (62, 1034614), (67, 957404), (124, 517307), (134, 478702), (217, 295604), (268, 239351), (434, 147802), (469, 136772), (868, 73901), (938, 68386), (1103, 58156), (1876, 34193), (2077, 30884), (2206, 29078), (4154, 15442), (4412, 14539), (7721, 8308)]