78894134038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1669}}^1\times {\mathrm{10613}}^1$

素因数の和:12432

約数の個数: 32

約数和(自身を含む): 126346508640

約数和(自身を除く): 47452374602

約数列:

[1, 2, 17, 34, 131, 262, 1669, 2227, 3338, 4454, 10613, 21226, 28373, 56746, 180421, 218639, 360842, 437278, 1390303, 2780606, 3716863, 7433726, 17713097, 23635151, 35426194, 47270302, 301122649, 602245298, 2320415707, 4640831414, 39447067019, 78894134038]

約数ペア:

[(1, 78894134038), (2, 39447067019), (17, 4640831414), (34, 2320415707), (131, 602245298), (262, 301122649), (1669, 47270302), (2227, 35426194), (3338, 23635151), (4454, 17713097), (10613, 7433726), (21226, 3716863), (28373, 2780606), (56746, 1390303), (180421, 437278), (218639, 360842)]