68743466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^2\times {\mathrm{263}}^1$

素因数の和:494

約数の個数: 24

約数和(自身を含む): 113962464

約数和(自身を除く): 45218998

約数列:

[1, 2, 11, 22, 109, 218, 263, 526, 1199, 2398, 2893, 5786, 11881, 23762, 28667, 57334, 130691, 261382, 315337, 630674, 3124703, 6249406, 34371733, 68743466]

約数ペア:

[(1, 68743466), (2, 34371733), (11, 6249406), (22, 3124703), (109, 630674), (218, 315337), (263, 261382), (526, 130691), (1199, 57334), (2398, 28667), (2893, 23762), (5786, 11881)]