27342496

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 56947968

約数和(自身を除く): 29605472

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 641, 688, 992, 1282, 1333, 1376, 2564, 2666, 5128, 5332, 10256, 10664, 19871, 20512, 21328, 27563, 39742, 42656, 55126, 79484, 110252, 158968, 220504, 317936, 441008, 635872, 854453, 882016, 1708906, 3417812, 6835624, 13671248, 27342496]

約数ペア:

[(1, 27342496), (2, 13671248), (4, 6835624), (8, 3417812), (16, 1708906), (31, 882016), (32, 854453), (43, 635872), (62, 441008), (86, 317936), (124, 220504), (172, 158968), (248, 110252), (344, 79484), (496, 55126), (641, 42656), (688, 39742), (992, 27563), (1282, 21328), (1333, 20512), (1376, 19871), (2564, 10664), (2666, 10256), (5128, 5332)]