3957328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{14549}}^1$

素因数の和:14574

約数の個数: 20

約数和(自身を含む): 8118900

約数和(自身を除く): 4161572

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 14549, 29098, 58196, 116392, 232784, 247333, 494666, 989332, 1978664, 3957328]

約数ペア:

[(1, 3957328), (2, 1978664), (4, 989332), (8, 494666), (16, 247333), (17, 232784), (34, 116392), (68, 58196), (136, 29098), (272, 14549)]