57197028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{680917}}^1$

素因数の和:680931

約数の個数: 24

約数和(自身を含む): 152525632

約数和(自身を除く): 95328604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 680917, 1361834, 2042751, 2723668, 4085502, 4766419, 8171004, 9532838, 14299257, 19065676, 28598514, 57197028]

約数ペア:

[(1, 57197028), (2, 28598514), (3, 19065676), (4, 14299257), (6, 9532838), (7, 8171004), (12, 4766419), (14, 4085502), (21, 2723668), (28, 2042751), (42, 1361834), (84, 680917)]