28505782

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{10457}}^1$

素因数の和:10535

約数の個数: 16

約数和(自身を含む): 45178560

約数和(自身を除く): 16672778

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 10457, 20914, 303253, 491479, 606506, 982958, 14252891, 28505782]

約数ペア:

[(1, 28505782), (2, 14252891), (29, 982958), (47, 606506), (58, 491479), (94, 303253), (1363, 20914), (2726, 10457)]