252724976

素因数分解:

$2^4\times 7^1\times {\mathrm{2256473}}^1$

素因数の和:2256488

約数の個数: 20

約数和(自身を含む): 559605552

約数和(自身を除く): 306880576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2256473, 4512946, 9025892, 15795311, 18051784, 31590622, 36103568, 63181244, 126362488, 252724976]

約数ペア:

[(1, 252724976), (2, 126362488), (4, 63181244), (7, 36103568), (8, 31590622), (14, 18051784), (16, 15795311), (28, 9025892), (56, 4512946), (112, 2256473)]