47203408

素因数分解:

$2^4\times 7^1\times {\mathrm{421459}}^1$

素因数の和:421474

約数の個数: 20

約数和(自身を含む): 104522080

約数和(自身を除く): 57318672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421459, 842918, 1685836, 2950213, 3371672, 5900426, 6743344, 11800852, 23601704, 47203408]

約数ペア:

[(1, 47203408), (2, 23601704), (4, 11800852), (7, 6743344), (8, 5900426), (14, 3371672), (16, 2950213), (28, 1685836), (56, 842918), (112, 421459)]