68418968

素因数分解:

$2^3\times {\mathrm{1553}}^1\times {\mathrm{5507}}^1$

素因数の和:7066

約数の個数: 16

約数和(自身を含む): 128391480

約数和(自身を除く): 59972512

約数列:

[1, 2, 4, 8, 1553, 3106, 5507, 6212, 11014, 12424, 22028, 44056, 8552371, 17104742, 34209484, 68418968]

約数ペア:

[(1, 68418968), (2, 34209484), (4, 17104742), (8, 8552371), (1553, 44056), (3106, 22028), (5507, 12424), (6212, 11014)]