27884128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{28109}}^1$

素因数の和:28150

約数の個数: 24

約数和(自身を含む): 56669760

約数和(自身を除く): 28785632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 28109, 56218, 112436, 224872, 449744, 871379, 899488, 1742758, 3485516, 6971032, 13942064, 27884128]

約数ペア:

[(1, 27884128), (2, 13942064), (4, 6971032), (8, 3485516), (16, 1742758), (31, 899488), (32, 871379), (62, 449744), (124, 224872), (248, 112436), (496, 56218), (992, 28109)]