26837564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 52684800

約数和(自身を除く): 25847236

約数列:

[1, 2, 4, 13, 26, 47, 52, 79, 94, 139, 158, 188, 278, 316, 556, 611, 1027, 1222, 1807, 2054, 2444, 3614, 3713, 4108, 6533, 7228, 7426, 10981, 13066, 14852, 21962, 26132, 43924, 48269, 84929, 96538, 142753, 169858, 193076, 285506, 339716, 516107, 571012, 1032214, 2064428, 6709391, 13418782, 26837564]

約数ペア:

[(1, 26837564), (2, 13418782), (4, 6709391), (13, 2064428), (26, 1032214), (47, 571012), (52, 516107), (79, 339716), (94, 285506), (139, 193076), (158, 169858), (188, 142753), (278, 96538), (316, 84929), (556, 48269), (611, 43924), (1027, 26132), (1222, 21962), (1807, 14852), (2054, 13066), (2444, 10981), (3614, 7426), (3713, 7228), (4108, 6533)]