74969144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1931}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 147450240

約数和(自身を除く): 72481096

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 211, 422, 844, 1688, 1931, 3862, 4853, 7724, 9706, 15448, 19412, 38824, 44413, 88826, 177652, 355304, 407441, 814882, 1629764, 3259528, 9371143, 18742286, 37484572, 74969144]

約数ペア:

[(1, 74969144), (2, 37484572), (4, 18742286), (8, 9371143), (23, 3259528), (46, 1629764), (92, 814882), (184, 407441), (211, 355304), (422, 177652), (844, 88826), (1688, 44413), (1931, 38824), (3862, 19412), (4853, 15448), (7724, 9706)]