27729424

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{25867}}^1$

素因数の和:25942

約数の個数: 20

約数和(自身を含む): 54529744

約数和(自身を除く): 26800320

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 25867, 51734, 103468, 206936, 413872, 1733089, 3466178, 6932356, 13864712, 27729424]

約数ペア:

[(1, 27729424), (2, 13864712), (4, 6932356), (8, 3466178), (16, 1733089), (67, 413872), (134, 206936), (268, 103468), (536, 51734), (1072, 25867)]