67319128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2099}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 133560000

約数和(自身を除く): 66240872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 422, 844, 1688, 2099, 4009, 4198, 8018, 8396, 16036, 16792, 32072, 39881, 79762, 159524, 319048, 442889, 885778, 1771556, 3543112, 8414891, 16829782, 33659564, 67319128]

約数ペア:

[(1, 67319128), (2, 33659564), (4, 16829782), (8, 8414891), (19, 3543112), (38, 1771556), (76, 885778), (152, 442889), (211, 319048), (422, 159524), (844, 79762), (1688, 39881), (2099, 32072), (4009, 16792), (4198, 16036), (8018, 8396)]