26427422

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{3389}}^1$

素因数の和:3955

約数の個数: 16

約数和(自身を含む): 45398880

約数和(自身を除く): 18971458

約数列:

[1, 2, 7, 14, 557, 1114, 3389, 3899, 6778, 7798, 23723, 47446, 1887673, 3775346, 13213711, 26427422]

約数ペア:

[(1, 26427422), (2, 13213711), (7, 3775346), (14, 1887673), (557, 47446), (1114, 23723), (3389, 7798), (3899, 6778)]