25772964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{306821}}^1$

素因数の和:306835

約数の個数: 24

約数和(自身を含む): 68728128

約数和(自身を除く): 42955164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 306821, 613642, 920463, 1227284, 1840926, 2147747, 3681852, 4295494, 6443241, 8590988, 12886482, 25772964]

約数ペア:

[(1, 25772964), (2, 12886482), (3, 8590988), (4, 6443241), (6, 4295494), (7, 3681852), (12, 2147747), (14, 1840926), (21, 1227284), (28, 920463), (42, 613642), (84, 306821)]