68292256

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 142103808

約数和(自身を除く): 73811552

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 1601, 2666, 3202, 5332, 6404, 10664, 12808, 21328, 25616, 42656, 49631, 51232, 68843, 99262, 137686, 198524, 275372, 397048, 550744, 794096, 1101488, 1588192, 2134133, 2202976, 4268266, 8536532, 17073064, 34146128, 68292256]

約数ペア:

[(1, 68292256), (2, 34146128), (4, 17073064), (8, 8536532), (16, 4268266), (31, 2202976), (32, 2134133), (43, 1588192), (62, 1101488), (86, 794096), (124, 550744), (172, 397048), (248, 275372), (344, 198524), (496, 137686), (688, 99262), (992, 68843), (1333, 51232), (1376, 49631), (1601, 42656), (2666, 25616), (3202, 21328), (5332, 12808), (6404, 10664)]