40246241

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 47347200

約数和(自身を除く): 7100959

約数列:

[1, 7, 47, 149, 329, 821, 1043, 5747, 7003, 38587, 49021, 122329, 270109, 856303, 5749463, 40246241]

約数ペア:

[(1, 40246241), (7, 5749463), (47, 856303), (149, 270109), (329, 122329), (821, 49021), (1043, 38587), (5747, 7003)]