28361714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19889}}^1$

素因数の和:19945

約数の個数: 16

約数和(自身を含む): 45826560

約数和(自身を除く): 17464846

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 19889, 39778, 457447, 616559, 914894, 1233118, 14180857, 28361714]

約数ペア:

[(1, 28361714), (2, 14180857), (23, 1233118), (31, 914894), (46, 616559), (62, 457447), (713, 39778), (1426, 19889)]