64638368

素因数分解:

$2^5\times {\mathrm{857}}^1\times {\mathrm{2357}}^1$

素因数の和:3224

約数の個数: 24

約数和(自身を含む): 127459332

約数和(自身を除く): 62820964

約数列:

[1, 2, 4, 8, 16, 32, 857, 1714, 2357, 3428, 4714, 6856, 9428, 13712, 18856, 27424, 37712, 75424, 2019949, 4039898, 8079796, 16159592, 32319184, 64638368]

約数ペア:

[(1, 64638368), (2, 32319184), (4, 16159592), (8, 8079796), (16, 4039898), (32, 2019949), (857, 75424), (1714, 37712), (2357, 27424), (3428, 18856), (4714, 13712), (6856, 9428)]