13368992

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4621

約数の個数: 48

約数和(自身を含む): 32401152

約数和(自身を除く): 19032160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 4591, 9182, 18364, 32137, 36728, 59683, 64274, 73456, 119366, 128548, 146912, 238732, 257096, 417781, 477464, 514192, 835562, 954928, 1028384, 1671124, 1909856, 3342248, 6684496, 13368992]

約数ペア:

[(1, 13368992), (2, 6684496), (4, 3342248), (7, 1909856), (8, 1671124), (13, 1028384), (14, 954928), (16, 835562), (26, 514192), (28, 477464), (32, 417781), (52, 257096), (56, 238732), (91, 146912), (104, 128548), (112, 119366), (182, 73456), (208, 64274), (224, 59683), (364, 36728), (416, 32137), (728, 18364), (1456, 9182), (2912, 4591)]