28272206

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{619}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 43590960

約数和(自身を除く): 15318754

約数列:

[1, 2, 41, 82, 557, 619, 1114, 1238, 22837, 25379, 45674, 50758, 344783, 689566, 14136103, 28272206]

約数ペア:

[(1, 28272206), (2, 14136103), (41, 689566), (82, 344783), (557, 50758), (619, 45674), (1114, 25379), (1238, 22837)]