47209904

素因数分解:

$2^4\times 7^1\times {\mathrm{421517}}^1$

素因数の和:421532

約数の個数: 20

約数和(自身を含む): 104536464

約数和(自身を除く): 57326560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421517, 843034, 1686068, 2950619, 3372136, 5901238, 6744272, 11802476, 23604952, 47209904]

約数ペア:

[(1, 47209904), (2, 23604952), (4, 11802476), (7, 6744272), (8, 5901238), (14, 3372136), (16, 2950619), (28, 1686068), (56, 843034), (112, 421517)]