28687282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7307}}^1$

素因数の和:7473

約数の個数: 16

約数和(自身を含む): 46654272

約数和(自身を除く): 17966990

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 7307, 14614, 94991, 189982, 1103357, 2206714, 14343641, 28687282]

約数ペア:

[(1, 28687282), (2, 14343641), (13, 2206714), (26, 1103357), (151, 189982), (302, 94991), (1963, 14614), (3926, 7307)]