68536996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 140978880

約数和(自身を除く): 72441884

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 187, 236, 374, 649, 748, 1003, 1298, 1553, 2006, 2596, 3106, 4012, 6212, 11033, 17083, 22066, 26401, 34166, 44132, 52802, 68332, 91627, 105604, 183254, 290411, 366508, 580822, 1007897, 1161644, 1557659, 2015794, 3115318, 4031588, 6230636, 17134249, 34268498, 68536996]

約数ペア:

[(1, 68536996), (2, 34268498), (4, 17134249), (11, 6230636), (17, 4031588), (22, 3115318), (34, 2015794), (44, 1557659), (59, 1161644), (68, 1007897), (118, 580822), (187, 366508), (236, 290411), (374, 183254), (649, 105604), (748, 91627), (1003, 68332), (1298, 52802), (1553, 44132), (2006, 34166), (2596, 26401), (3106, 22066), (4012, 17083), (6212, 11033)]