71287384322

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{313409}}^1$

素因数の和:313647

約数の個数: 48

約数和(自身を含む): 136340871840

約数和(自身を除く): 65053487518

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 211, 422, 539, 1078, 1477, 2321, 2954, 4642, 10339, 16247, 20678, 32494, 113729, 227458, 313409, 626818, 2193863, 3447499, 4387726, 6894998, 15357041, 24132493, 30714082, 48264986, 66129299, 132258598, 168927451, 337854902, 462905093, 727422289, 925810186, 1454844578, 3240335651, 5091956023, 6480671302, 10183912046, 35643692161, 71287384322]

約数ペア:

[(1, 71287384322), (2, 35643692161), (7, 10183912046), (11, 6480671302), (14, 5091956023), (22, 3240335651), (49, 1454844578), (77, 925810186), (98, 727422289), (154, 462905093), (211, 337854902), (422, 168927451), (539, 132258598), (1078, 66129299), (1477, 48264986), (2321, 30714082), (2954, 24132493), (4642, 15357041), (10339, 6894998), (16247, 4387726), (20678, 3447499), (32494, 2193863), (113729, 626818), (227458, 313409)]