66491026

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163771}}^1$

素因数の和:163809

約数の個数: 16

約数和(自身を含む): 117915840

約数和(自身を除く): 51424814

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 163771, 327542, 1146397, 2292794, 4749359, 9498718, 33245513, 66491026]

約数ペア:

[(1, 66491026), (2, 33245513), (7, 9498718), (14, 4749359), (29, 2292794), (58, 1146397), (203, 327542), (406, 163771)]