56378406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1342343}}^1$

素因数の和:1342355

約数の個数: 16

約数和(自身を含む): 128865024

約数和(自身を除く): 72486618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1342343, 2684686, 4027029, 8054058, 9396401, 18792802, 28189203, 56378406]

約数ペア:

[(1, 56378406), (2, 28189203), (3, 18792802), (6, 9396401), (7, 8054058), (14, 4027029), (21, 2684686), (42, 1342343)]