26796028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30871}}^1$

素因数の和:30913

約数の個数: 24

約数和(自身を含む): 55322624

約数和(自身を除く): 28526596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 30871, 61742, 123484, 216097, 432194, 864388, 957001, 1914002, 3828004, 6699007, 13398014, 26796028]

約数ペア:

[(1, 26796028), (2, 13398014), (4, 6699007), (7, 3828004), (14, 1914002), (28, 957001), (31, 864388), (62, 432194), (124, 216097), (217, 123484), (434, 61742), (868, 30871)]