28973028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{344917}}^1$

素因数の和:344931

約数の個数: 24

約数和(自身を含む): 77261632

約数和(自身を除く): 48288604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 344917, 689834, 1034751, 1379668, 2069502, 2414419, 4139004, 4828838, 7243257, 9657676, 14486514, 28973028]

約数ペア:

[(1, 28973028), (2, 14486514), (3, 9657676), (4, 7243257), (6, 4828838), (7, 4139004), (12, 2414419), (14, 2069502), (21, 1379668), (28, 1034751), (42, 689834), (84, 344917)]