40331348638

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6875443}}^1$

素因数の和:6875871

約数の個数: 16

約数和(自身を含む): 69304475520

約数和(自身を除く): 28973126882

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 6875443, 13750886, 48128101, 96256202, 2880810617, 5761621234, 20165674319, 40331348638]

約数ペア:

[(1, 40331348638), (2, 20165674319), (7, 5761621234), (14, 2880810617), (419, 96256202), (838, 48128101), (2933, 13750886), (5866, 6875443)]