77618336

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 156764160

約数和(自身を除く): 79145824

約数列:

[1, 2, 4, 8, 16, 32, 71, 127, 142, 254, 269, 284, 508, 538, 568, 1016, 1076, 1136, 2032, 2152, 2272, 4064, 4304, 8608, 9017, 18034, 19099, 34163, 36068, 38198, 68326, 72136, 76396, 136652, 144272, 152792, 273304, 288544, 305584, 546608, 611168, 1093216, 2425573, 4851146, 9702292, 19404584, 38809168, 77618336]

約数ペア:

[(1, 77618336), (2, 38809168), (4, 19404584), (8, 9702292), (16, 4851146), (32, 2425573), (71, 1093216), (127, 611168), (142, 546608), (254, 305584), (269, 288544), (284, 273304), (508, 152792), (538, 144272), (568, 136652), (1016, 76396), (1076, 72136), (1136, 68326), (2032, 38198), (2152, 36068), (2272, 34163), (4064, 19099), (4304, 18034), (8608, 9017)]