28230382082

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{6442351}}^1$

素因数の和:6442673

約数の個数: 16

約数和(自身を含む): 48549564672

約数和(自身を除く): 20319182590

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 6442351, 12884702, 45096457, 90192914, 2016455863, 4032911726, 14115191041, 28230382082]

約数ペア:

[(1, 28230382082), (2, 14115191041), (7, 4032911726), (14, 2016455863), (313, 90192914), (626, 45096457), (2191, 12884702), (4382, 6442351)]