47278028

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1783}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 94708992

約数和(自身を除く): 47430964

約数列:

[1, 2, 4, 7, 14, 28, 947, 1783, 1894, 3566, 3788, 6629, 7132, 12481, 13258, 24962, 26516, 49924, 1688501, 3377002, 6754004, 11819507, 23639014, 47278028]

約数ペア:

[(1, 47278028), (2, 23639014), (4, 11819507), (7, 6754004), (14, 3377002), (28, 1688501), (947, 49924), (1783, 26516), (1894, 24962), (3566, 13258), (3788, 12481), (6629, 7132)]