25782240232

素因数分解:

$2^3\times 7^2\times {\mathrm{211}}^1\times {\mathrm{311711}}^1$

素因数の和:311942

約数の個数: 48

約数和(自身を含む): 56500917120

約数和(自身を除く): 30718676888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 211, 392, 422, 844, 1477, 1688, 2954, 5908, 10339, 11816, 20678, 41356, 82712, 311711, 623422, 1246844, 2181977, 2493688, 4363954, 8727908, 15273839, 17455816, 30547678, 61095356, 65771021, 122190712, 131542042, 263084084, 460397147, 526168168, 920794294, 1841588588, 3222780029, 3683177176, 6445560058, 12891120116, 25782240232]

約数ペア:

[(1, 25782240232), (2, 12891120116), (4, 6445560058), (7, 3683177176), (8, 3222780029), (14, 1841588588), (28, 920794294), (49, 526168168), (56, 460397147), (98, 263084084), (196, 131542042), (211, 122190712), (392, 65771021), (422, 61095356), (844, 30547678), (1477, 17455816), (1688, 15273839), (2954, 8727908), (5908, 4363954), (10339, 2493688), (11816, 2181977), (20678, 1246844), (41356, 623422), (82712, 311711)]