15525272

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2591}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 33592320

約数和(自身を除く): 18067048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2591, 2996, 5182, 5992, 10364, 18137, 20728, 36274, 72548, 145096, 277237, 554474, 1108948, 1940659, 2217896, 3881318, 7762636, 15525272]

約数ペア:

[(1, 15525272), (2, 7762636), (4, 3881318), (7, 2217896), (8, 1940659), (14, 1108948), (28, 554474), (56, 277237), (107, 145096), (214, 72548), (428, 36274), (749, 20728), (856, 18137), (1498, 10364), (2591, 5992), (2996, 5182)]