77541656

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 148366080

約数和(自身を除く): 70824424

約数列:

[1, 2, 4, 8, 71, 142, 211, 284, 422, 568, 647, 844, 1294, 1688, 2588, 5176, 14981, 29962, 45937, 59924, 91874, 119848, 136517, 183748, 273034, 367496, 546068, 1092136, 9692707, 19385414, 38770828, 77541656]

約数ペア:

[(1, 77541656), (2, 38770828), (4, 19385414), (8, 9692707), (71, 1092136), (142, 546068), (211, 367496), (284, 273034), (422, 183748), (568, 136517), (647, 119848), (844, 91874), (1294, 59924), (1688, 45937), (2588, 29962), (5176, 14981)]