77172598

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2731}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 118022400

約数和(自身を除く): 40849802

約数列:

[1, 2, 71, 142, 199, 398, 2731, 5462, 14129, 28258, 193901, 387802, 543469, 1086938, 38586299, 77172598]

約数ペア:

[(1, 77172598), (2, 38586299), (71, 1086938), (142, 543469), (199, 387802), (398, 193901), (2731, 28258), (5462, 14129)]