28449206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6949}}^1$

素因数の和:7063

約数の個数: 16

約数和(自身を含む): 45036000

約数和(自身を除く): 16586794

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 6949, 13898, 159827, 319654, 618461, 1236922, 14224603, 28449206]

約数ペア:

[(1, 28449206), (2, 14224603), (23, 1236922), (46, 618461), (89, 319654), (178, 159827), (2047, 13898), (4094, 6949)]