25866656

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{2797}}^1$

素因数の和:2841

約数の個数: 36

約数和(自身を含む): 54116118

約数和(自身を除く): 28249462

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 2797, 4624, 5594, 9248, 11188, 22376, 44752, 47549, 89504, 95098, 190196, 380392, 760784, 808333, 1521568, 1616666, 3233332, 6466664, 12933328, 25866656]

約数ペア:

[(1, 25866656), (2, 12933328), (4, 6466664), (8, 3233332), (16, 1616666), (17, 1521568), (32, 808333), (34, 760784), (68, 380392), (136, 190196), (272, 95098), (289, 89504), (544, 47549), (578, 44752), (1156, 22376), (2312, 11188), (2797, 9248), (4624, 5594)]