69153188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42899}}^1$

素因数の和:42947

約数の個数: 24

約数和(自身を含む): 134534400

約数和(自身を除く): 65381212

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 42899, 85798, 171596, 557687, 1115374, 1329869, 2230748, 2659738, 5319476, 17288297, 34576594, 69153188]

約数ペア:

[(1, 69153188), (2, 34576594), (4, 17288297), (13, 5319476), (26, 2659738), (31, 2230748), (52, 1329869), (62, 1115374), (124, 557687), (403, 171596), (806, 85798), (1612, 42899)]