181967296

素因数分解:

$2^6\times 7^1\times {\mathrm{406177}}^1$

素因数の和:406196

約数の個数: 28

約数和(自身を含む): 412676848

約数和(自身を除く): 230709552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 406177, 812354, 1624708, 2843239, 3249416, 5686478, 6498832, 11372956, 12997664, 22745912, 25995328, 45491824, 90983648, 181967296]

約数ペア:

[(1, 181967296), (2, 90983648), (4, 45491824), (7, 25995328), (8, 22745912), (14, 12997664), (16, 11372956), (28, 6498832), (32, 5686478), (56, 3249416), (64, 2843239), (112, 1624708), (224, 812354), (448, 406177)]