56781488

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{4591}}^1$

素因数の和:5372

約数の個数: 20

約数和(自身を含む): 110180448

約数和(自身を除く): 53398960

約数列:

[1, 2, 4, 8, 16, 773, 1546, 3092, 4591, 6184, 9182, 12368, 18364, 36728, 73456, 3548843, 7097686, 14195372, 28390744, 56781488]

約数ペア:

[(1, 56781488), (2, 28390744), (4, 14195372), (8, 7097686), (16, 3548843), (773, 73456), (1546, 36728), (3092, 18364), (4591, 12368), (6184, 9182)]