28069232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{92333}}^1$

素因数の和:92360

約数の個数: 20

約数和(自身を含む): 57247080

約数和(自身を除く): 29177848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 92333, 184666, 369332, 738664, 1477328, 1754327, 3508654, 7017308, 14034616, 28069232]

約数ペア:

[(1, 28069232), (2, 14034616), (4, 7017308), (8, 3508654), (16, 1754327), (19, 1477328), (38, 738664), (76, 369332), (152, 184666), (304, 92333)]