28451046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15859}}^1$

素因数の和:15900

約数の個数: 32

約数和(自身を含む): 63947520

約数和(自身を除く): 35496474

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 15859, 31718, 47577, 95154, 206167, 364757, 412334, 618501, 729514, 1094271, 1237002, 2188542, 4741841, 9483682, 14225523, 28451046]

約数ペア:

[(1, 28451046), (2, 14225523), (3, 9483682), (6, 4741841), (13, 2188542), (23, 1237002), (26, 1094271), (39, 729514), (46, 618501), (69, 412334), (78, 364757), (138, 206167), (299, 95154), (598, 47577), (897, 31718), (1794, 15859)]