180808768

素因数分解:

$2^6\times 7^1\times {\mathrm{403591}}^1$

素因数の和:403610

約数の個数: 28

約数和(自身を含む): 410049472

約数和(自身を除く): 229240704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 403591, 807182, 1614364, 2825137, 3228728, 5650274, 6457456, 11300548, 12914912, 22601096, 25829824, 45202192, 90404384, 180808768]

約数ペア:

[(1, 180808768), (2, 90404384), (4, 45202192), (7, 25829824), (8, 22601096), (14, 12914912), (16, 11300548), (28, 6457456), (32, 5650274), (56, 3228728), (64, 2825137), (112, 1614364), (224, 807182), (448, 403591)]