40898368

素因数分解:

$2^6\times 7^1\times {\mathrm{91291}}^1$

素因数の和:91310

約数の個数: 28

約数和(自身を含む): 92752672

約数和(自身を除く): 51854304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 91291, 182582, 365164, 639037, 730328, 1278074, 1460656, 2556148, 2921312, 5112296, 5842624, 10224592, 20449184, 40898368]

約数ペア:

[(1, 40898368), (2, 20449184), (4, 10224592), (7, 5842624), (8, 5112296), (14, 2921312), (16, 2556148), (28, 1460656), (32, 1278074), (56, 730328), (64, 639037), (112, 365164), (224, 182582), (448, 91291)]