28941010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{413443}}^1$

素因数の和:413457

約数の個数: 16

約数和(自身を含む): 59535936

約数和(自身を除く): 30594926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 413443, 826886, 2067215, 2894101, 4134430, 5788202, 14470505, 28941010]

約数ペア:

[(1, 28941010), (2, 14470505), (5, 5788202), (7, 4134430), (10, 2894101), (14, 2067215), (35, 826886), (70, 413443)]