47128228

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12109}}^1$

素因数の和:12259

約数の個数: 24

約数和(自身を含む): 94942400

約数和(自身を除く): 47814172

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 12109, 24218, 48436, 84763, 169526, 339052, 1683151, 3366302, 6732604, 11782057, 23564114, 47128228]

約数ペア:

[(1, 47128228), (2, 23564114), (4, 11782057), (7, 6732604), (14, 3366302), (28, 1683151), (139, 339052), (278, 169526), (556, 84763), (973, 48436), (1946, 24218), (3892, 12109)]