57401666

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{9739}}^1$

素因数の和:10169

約数の個数: 16

約数和(自身を含む): 98646720

約数和(自身を除く): 41245054

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 9739, 19478, 68173, 136346, 4100119, 8200238, 28700833, 57401666]

約数ペア:

[(1, 57401666), (2, 28700833), (7, 8200238), (14, 4100119), (421, 136346), (842, 68173), (2947, 19478), (5894, 9739)]