27438976

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{4561}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 55838880

約数和(自身を除く): 28399904

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 4561, 6016, 9122, 18244, 36488, 72976, 145952, 214367, 291904, 428734, 583808, 857468, 1714936, 3429872, 6859744, 13719488, 27438976]

約数ペア:

[(1, 27438976), (2, 13719488), (4, 6859744), (8, 3429872), (16, 1714936), (32, 857468), (47, 583808), (64, 428734), (94, 291904), (128, 214367), (188, 145952), (376, 72976), (752, 36488), (1504, 18244), (3008, 9122), (4561, 6016)]