74738168

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{39089}}^1$

素因数の和:39334

約数の個数: 16

約数和(自身を含む): 140724000

約数和(自身を除く): 65985832

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 39089, 78178, 156356, 312712, 9342271, 18684542, 37369084, 74738168]

約数ペア:

[(1, 74738168), (2, 37369084), (4, 18684542), (8, 9342271), (239, 312712), (478, 156356), (956, 78178), (1912, 39089)]