42259042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{503}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 77075712

約数和(自身を除く): 34816670

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 353, 503, 706, 1006, 2471, 3521, 4942, 6001, 7042, 8551, 12002, 17102, 42007, 59857, 84014, 119714, 177559, 355118, 1242913, 2485826, 3018503, 6037006, 21129521, 42259042]

約数ペア:

[(1, 42259042), (2, 21129521), (7, 6037006), (14, 3018503), (17, 2485826), (34, 1242913), (119, 355118), (238, 177559), (353, 119714), (503, 84014), (706, 59857), (1006, 42007), (2471, 17102), (3521, 12002), (4942, 8551), (6001, 7042)]