74064242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{278437}}^1$

素因数の和:278465

約数の個数: 16

約数和(自身を含む): 133650240

約数和(自身を除く): 59585998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 278437, 556874, 1949059, 3898118, 5290303, 10580606, 37032121, 74064242]

約数ペア:

[(1, 74064242), (2, 37032121), (7, 10580606), (14, 5290303), (19, 3898118), (38, 1949059), (133, 556874), (266, 278437)]