15057568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 31401216

約数和(自身を除く): 16343648

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 353, 496, 688, 706, 992, 1333, 1376, 1412, 2666, 2824, 5332, 5648, 10664, 10943, 11296, 15179, 21328, 21886, 30358, 42656, 43772, 60716, 87544, 121432, 175088, 242864, 350176, 470549, 485728, 941098, 1882196, 3764392, 7528784, 15057568]

約数ペア:

[(1, 15057568), (2, 7528784), (4, 3764392), (8, 1882196), (16, 941098), (31, 485728), (32, 470549), (43, 350176), (62, 242864), (86, 175088), (124, 121432), (172, 87544), (248, 60716), (344, 43772), (353, 42656), (496, 30358), (688, 21886), (706, 21328), (992, 15179), (1333, 11296), (1376, 10943), (1412, 10664), (2666, 5648), (2824, 5332)]