27568874

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1303}}^1$

素因数の和:1525

約数の個数: 16

約数和(自身を含む): 42249600

約数和(自身を除く): 14680726

約数列:

[1, 2, 71, 142, 149, 298, 1303, 2606, 10579, 21158, 92513, 185026, 194147, 388294, 13784437, 27568874]

約数ペア:

[(1, 27568874), (2, 13784437), (71, 388294), (142, 194147), (149, 185026), (298, 92513), (1303, 21158), (2606, 10579)]