67428470

素因数分解:

$2^1\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{3547}}^1$

素因数の和:5455

約数の個数: 16

約数和(自身を含む): 121469328

約数和(自身を除く): 54040858

約数列:

[1, 2, 5, 10, 1901, 3547, 3802, 7094, 9505, 17735, 19010, 35470, 6742847, 13485694, 33714235, 67428470]

約数ペア:

[(1, 67428470), (2, 33714235), (5, 13485694), (10, 6742847), (1901, 35470), (3547, 19010), (3802, 17735), (7094, 9505)]