77477738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2971}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 134809920

約数和(自身を除く): 57332182

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 221, 442, 767, 1003, 1534, 2006, 2971, 5942, 13039, 26078, 38623, 50507, 77246, 101014, 175289, 350578, 656591, 1313182, 2278757, 2979913, 4557514, 5959826, 38738869, 77477738]

約数ペア:

[(1, 77477738), (2, 38738869), (13, 5959826), (17, 4557514), (26, 2979913), (34, 2278757), (59, 1313182), (118, 656591), (221, 350578), (442, 175289), (767, 101014), (1003, 77246), (1534, 50507), (2006, 38623), (2971, 26078), (5942, 13039)]