74969584

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{56453}}^1$

素因数の和:56544

約数の個数: 20

約数和(自身を含む): 147006216

約数和(自身を除く): 72036632

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 56453, 112906, 225812, 451624, 903248, 4685599, 9371198, 18742396, 37484792, 74969584]

約数ペア:

[(1, 74969584), (2, 37484792), (4, 18742396), (8, 9371198), (16, 4685599), (83, 903248), (166, 451624), (332, 225812), (664, 112906), (1328, 56453)]