6720237488

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{857}}^1\times {\mathrm{1907}}^1$

素因数の和:3029

約数の個数: 40

約数和(自身を含む): 13093237872

約数和(自身を除く): 6373000384

約数列:

[1, 2, 4, 8, 16, 257, 514, 857, 1028, 1714, 1907, 2056, 3428, 3814, 4112, 6856, 7628, 13712, 15256, 30512, 220249, 440498, 490099, 880996, 980198, 1634299, 1761992, 1960396, 3268598, 3523984, 3920792, 6537196, 7841584, 13074392, 26148784, 420014843, 840029686, 1680059372, 3360118744, 6720237488]

約数ペア:

[(1, 6720237488), (2, 3360118744), (4, 1680059372), (8, 840029686), (16, 420014843), (257, 26148784), (514, 13074392), (857, 7841584), (1028, 6537196), (1714, 3920792), (1907, 3523984), (2056, 3268598), (3428, 1960396), (3814, 1761992), (4112, 1634299), (6856, 980198), (7628, 880996), (13712, 490099), (15256, 440498), (30512, 220249)]