1330723072

素因数分解:

$2^8\times 7^1\times {\mathrm{742591}}^1$

素因数の和:742614

約数の個数: 36

約数和(自身を含む): 3035716096

約数和(自身を除く): 1704993024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 742591, 1485182, 2970364, 5198137, 5940728, 10396274, 11881456, 20792548, 23762912, 41585096, 47525824, 83170192, 95051648, 166340384, 190103296, 332680768, 665361536, 1330723072]

約数ペア:

[(1, 1330723072), (2, 665361536), (4, 332680768), (7, 190103296), (8, 166340384), (14, 95051648), (16, 83170192), (28, 47525824), (32, 41585096), (56, 23762912), (64, 20792548), (112, 11881456), (128, 10396274), (224, 5940728), (256, 5198137), (448, 2970364), (896, 1485182), (1792, 742591)]