212675456

素因数分解:

$2^7\times 7^1\times {\mathrm{237361}}^1$

素因数の和:237382

約数の個数: 32

約数和(自身を含む): 484218480

約数和(自身を除く): 271543024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 237361, 474722, 949444, 1661527, 1898888, 3323054, 3797776, 6646108, 7595552, 13292216, 15191104, 26584432, 30382208, 53168864, 106337728, 212675456]

約数ペア:

[(1, 212675456), (2, 106337728), (4, 53168864), (7, 30382208), (8, 26584432), (14, 15191104), (16, 13292216), (28, 7595552), (32, 6646108), (56, 3797776), (64, 3323054), (112, 1898888), (128, 1661527), (224, 949444), (448, 474722), (896, 237361)]