26409292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5581}}^1$

素因数の和:5618

約数の個数: 36

約数和(自身を含む): 57204336

約数和(自身を除く): 30795044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 5581, 11162, 22324, 39067, 72553, 78134, 145106, 156268, 290212, 507871, 943189, 1015742, 1886378, 2031484, 3772756, 6602323, 13204646, 26409292]

約数ペア:

[(1, 26409292), (2, 13204646), (4, 6602323), (7, 3772756), (13, 2031484), (14, 1886378), (26, 1015742), (28, 943189), (52, 507871), (91, 290212), (169, 156268), (182, 145106), (338, 78134), (364, 72553), (676, 39067), (1183, 22324), (2366, 11162), (4732, 5581)]