13639024

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2653

約数の個数: 40

約数和(自身を含む): 30855168

約数和(自身を除く): 17216144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2591, 2632, 5182, 5264, 10364, 18137, 20728, 36274, 41456, 72548, 121777, 145096, 243554, 290192, 487108, 852439, 974216, 1704878, 1948432, 3409756, 6819512, 13639024]

約数ペア:

[(1, 13639024), (2, 6819512), (4, 3409756), (7, 1948432), (8, 1704878), (14, 974216), (16, 852439), (28, 487108), (47, 290192), (56, 243554), (94, 145096), (112, 121777), (188, 72548), (329, 41456), (376, 36274), (658, 20728), (752, 18137), (1316, 10364), (2591, 5264), (2632, 5182)]