57744784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{212297}}^1$

素因数の和:212322

約数の個数: 20

約数和(自身を含む): 118462284

約数和(自身を除く): 60717500

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 212297, 424594, 849188, 1698376, 3396752, 3609049, 7218098, 14436196, 28872392, 57744784]

約数ペア:

[(1, 57744784), (2, 28872392), (4, 14436196), (8, 7218098), (16, 3609049), (17, 3396752), (34, 1698376), (68, 849188), (136, 424594), (272, 212297)]