71792084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 155947008

約数和(自身を除く): 84154924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1553, 1651, 1778, 3106, 3302, 3556, 6212, 6604, 10871, 11557, 20189, 21742, 23114, 40378, 43484, 46228, 80756, 141323, 197231, 282646, 394462, 565292, 788924, 1380617, 2564003, 2761234, 5128006, 5522468, 10256012, 17948021, 35896042, 71792084]

約数ペア:

[(1, 71792084), (2, 35896042), (4, 17948021), (7, 10256012), (13, 5522468), (14, 5128006), (26, 2761234), (28, 2564003), (52, 1380617), (91, 788924), (127, 565292), (182, 394462), (254, 282646), (364, 197231), (508, 141323), (889, 80756), (1553, 46228), (1651, 43484), (1778, 40378), (3106, 23114), (3302, 21742), (3556, 20189), (6212, 11557), (6604, 10871)]