70400408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{676927}}^1$

素因数の和:676946

約数の個数: 16

約数和(自身を含む): 142154880

約数和(自身を除く): 71754472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 676927, 1353854, 2707708, 5415416, 8800051, 17600102, 35200204, 70400408]

約数ペア:

[(1, 70400408), (2, 35200204), (4, 17600102), (8, 8800051), (13, 5415416), (26, 2707708), (52, 1353854), (104, 676927)]