76138478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{172259}}^1$

素因数の和:172291

約数の個数: 16

約数和(自身を含む): 130228560

約数和(自身を除く): 54090082

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 172259, 344518, 2239367, 2928403, 4478734, 5856806, 38069239, 76138478]

約数ペア:

[(1, 76138478), (2, 38069239), (13, 5856806), (17, 4478734), (26, 2928403), (34, 2239367), (221, 344518), (442, 172259)]