57881964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{689071}}^1$

素因数の和:689085

約数の個数: 24

約数和(自身を含む): 154352128

約数和(自身を除く): 96470164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 689071, 1378142, 2067213, 2756284, 4134426, 4823497, 8268852, 9646994, 14470491, 19293988, 28940982, 57881964]

約数ペア:

[(1, 57881964), (2, 28940982), (3, 19293988), (4, 14470491), (6, 9646994), (7, 8268852), (12, 4823497), (14, 4134426), (21, 2756284), (28, 2067213), (42, 1378142), (84, 689071)]