71078644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195271}}^1$

素因数の和:195295

約数の個数: 24

約数和(自身を含む): 153093248

約数和(自身を除く): 82014604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 195271, 390542, 781084, 1366897, 2538523, 2733794, 5077046, 5467588, 10154092, 17769661, 35539322, 71078644]

約数ペア:

[(1, 71078644), (2, 35539322), (4, 17769661), (7, 10154092), (13, 5467588), (14, 5077046), (26, 2733794), (28, 2538523), (52, 1366897), (91, 781084), (182, 390542), (364, 195271)]