57550004

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 102009600

約数和(自身を除く): 44459596

約数列:

[1, 2, 4, 197, 199, 367, 394, 398, 734, 788, 796, 1468, 39203, 72299, 73033, 78406, 144598, 146066, 156812, 289196, 292132, 14387501, 28775002, 57550004]

約数ペア:

[(1, 57550004), (2, 28775002), (4, 14387501), (197, 292132), (199, 289196), (367, 156812), (394, 146066), (398, 144598), (734, 78406), (788, 73033), (796, 72299), (1468, 39203)]