28136902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15649}}^1$

素因数の和:15711

約数の個数: 16

約数和(自身を含む): 45072000

約数和(自身を除く): 16935098

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 15649, 31298, 453821, 485119, 907642, 970238, 14068451, 28136902]

約数ペア:

[(1, 28136902), (2, 14068451), (29, 970238), (31, 907642), (58, 485119), (62, 453821), (899, 31298), (1798, 15649)]