71446276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1973}}^1$

素因数の和:2811

約数の個数: 24

約数和(自身を含む): 136632384

約数和(自身を除く): 65186108

約数列:

[1, 2, 4, 11, 22, 44, 823, 1646, 1973, 3292, 3946, 7892, 9053, 18106, 21703, 36212, 43406, 86812, 1623779, 3247558, 6495116, 17861569, 35723138, 71446276]

約数ペア:

[(1, 71446276), (2, 35723138), (4, 17861569), (11, 6495116), (22, 3247558), (44, 1623779), (823, 86812), (1646, 43406), (1973, 36212), (3292, 21703), (3946, 18106), (7892, 9053)]