70664542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{19553}}^1$

素因数の和:19707

約数の個数: 16

約数和(自身を含む): 114977520

約数和(自身を除く): 44312978

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 19553, 39106, 254189, 508378, 2717867, 5435734, 35332271, 70664542]

約数ペア:

[(1, 70664542), (2, 35332271), (13, 5435734), (26, 2717867), (139, 508378), (278, 254189), (1807, 39106), (3614, 19553)]