61971232

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 65036768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 179, 248, 349, 358, 496, 698, 716, 992, 1396, 1432, 2792, 2864, 5549, 5584, 5728, 10819, 11098, 11168, 21638, 22196, 43276, 44392, 62471, 86552, 88784, 124942, 173104, 177568, 249884, 346208, 499768, 999536, 1936601, 1999072, 3873202, 7746404, 15492808, 30985616, 61971232]

約数ペア:

[(1, 61971232), (2, 30985616), (4, 15492808), (8, 7746404), (16, 3873202), (31, 1999072), (32, 1936601), (62, 999536), (124, 499768), (179, 346208), (248, 249884), (349, 177568), (358, 173104), (496, 124942), (698, 88784), (716, 86552), (992, 62471), (1396, 44392), (1432, 43276), (2792, 22196), (2864, 21638), (5549, 11168), (5584, 11098), (5728, 10819)]