27974528

素因数分解:

$2^7\times {\mathrm{218551}}^1$

素因数の和:218565

約数の個数: 16

約数和(自身を含む): 55730760

約数和(自身を除く): 27756232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 218551, 437102, 874204, 1748408, 3496816, 6993632, 13987264, 27974528]

約数ペア:

[(1, 27974528), (2, 13987264), (4, 6993632), (8, 3496816), (16, 1748408), (32, 874204), (64, 437102), (128, 218551)]