26906404

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18131}}^1$

素因数の和:18195

約数の個数: 24

約数和(自身を含む): 54831168

約数和(自身を除く): 27924764

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 18131, 36262, 72524, 126917, 253834, 507668, 960943, 1921886, 3843772, 6726601, 13453202, 26906404]

約数ペア:

[(1, 26906404), (2, 13453202), (4, 6726601), (7, 3843772), (14, 1921886), (28, 960943), (53, 507668), (106, 253834), (212, 126917), (371, 72524), (742, 36262), (1484, 18131)]