15270848

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 56

約数和(自身を含む): 32186880

約数和(自身を除く): 16916032

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 172, 179, 248, 344, 358, 496, 688, 716, 992, 1333, 1376, 1432, 1984, 2666, 2752, 2864, 5332, 5549, 5728, 7697, 10664, 11098, 11456, 15394, 21328, 22196, 30788, 42656, 44392, 61576, 85312, 88784, 123152, 177568, 238607, 246304, 355136, 477214, 492608, 954428, 1908856, 3817712, 7635424, 15270848]

約数ペア:

[(1, 15270848), (2, 7635424), (4, 3817712), (8, 1908856), (16, 954428), (31, 492608), (32, 477214), (43, 355136), (62, 246304), (64, 238607), (86, 177568), (124, 123152), (172, 88784), (179, 85312), (248, 61576), (344, 44392), (358, 42656), (496, 30788), (688, 22196), (716, 21328), (992, 15394), (1333, 11456), (1376, 11098), (1432, 10664), (1984, 7697), (2666, 5728), (2752, 5549), (2864, 5332)]