27143452

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1850

約数の個数: 36

約数和(自身を含む): 55987680

約数和(自身を除く): 28844228

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 1753, 2212, 3506, 3871, 7012, 7742, 12271, 15484, 24542, 49084, 85897, 138487, 171794, 276974, 343588, 553948, 969409, 1938818, 3877636, 6785863, 13571726, 27143452]

約数ペア:

[(1, 27143452), (2, 13571726), (4, 6785863), (7, 3877636), (14, 1938818), (28, 969409), (49, 553948), (79, 343588), (98, 276974), (158, 171794), (196, 138487), (316, 85897), (553, 49084), (1106, 24542), (1753, 15484), (2212, 12271), (3506, 7742), (3871, 7012)]