4057404016

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{66541}}^1$

素因数の和:66689

約数の個数: 40

約数和(自身を含む): 8152193504

約数和(自身を除く): 4094789488

約数列:

[1, 2, 4, 8, 16, 37, 74, 103, 148, 206, 296, 412, 592, 824, 1648, 3811, 7622, 15244, 30488, 60976, 66541, 133082, 266164, 532328, 1064656, 2462017, 4924034, 6853723, 9848068, 13707446, 19696136, 27414892, 39392272, 54829784, 109659568, 253587751, 507175502, 1014351004, 2028702008, 4057404016]

約数ペア:

[(1, 4057404016), (2, 2028702008), (4, 1014351004), (8, 507175502), (16, 253587751), (37, 109659568), (74, 54829784), (103, 39392272), (148, 27414892), (206, 19696136), (296, 13707446), (412, 9848068), (592, 6853723), (824, 4924034), (1648, 2462017), (3811, 1064656), (7622, 532328), (15244, 266164), (30488, 133082), (60976, 66541)]