27999276

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 67495680

約数和(自身を除く): 39496404

約数列:

[1, 2, 3, 4, 6, 12, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 557, 708, 852, 1114, 1671, 2228, 3342, 4189, 6684, 8378, 12567, 16756, 25134, 32863, 39547, 50268, 65726, 79094, 98589, 118641, 131452, 158188, 197178, 237282, 394356, 474564, 2333273, 4666546, 6999819, 9333092, 13999638, 27999276]

約数ペア:

[(1, 27999276), (2, 13999638), (3, 9333092), (4, 6999819), (6, 4666546), (12, 2333273), (59, 474564), (71, 394356), (118, 237282), (142, 197178), (177, 158188), (213, 131452), (236, 118641), (284, 98589), (354, 79094), (426, 65726), (557, 50268), (708, 39547), (852, 32863), (1114, 25134), (1671, 16756), (2228, 12567), (3342, 8378), (4189, 6684)]