28516734

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{68881}}^1$

素因数の和:68912

約数の個数: 24

約数和(自身を含む): 64473552

約数和(自身を除く): 35956818

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 68881, 137762, 206643, 413286, 619929, 1239858, 1584263, 3168526, 4752789, 9505578, 14258367, 28516734]

約数ペア:

[(1, 28516734), (2, 14258367), (3, 9505578), (6, 4752789), (9, 3168526), (18, 1584263), (23, 1239858), (46, 619929), (69, 413286), (138, 206643), (207, 137762), (414, 68881)]