67660268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5399}}^1$

素因数の和:5657

約数の個数: 24

約数和(自身を含む): 128066400

約数和(自身を除く): 60406132

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 5399, 6266, 10798, 12532, 21596, 70187, 140374, 280748, 1301159, 2602318, 5204636, 16915067, 33830134, 67660268]

約数ペア:

[(1, 67660268), (2, 33830134), (4, 16915067), (13, 5204636), (26, 2602318), (52, 1301159), (241, 280748), (482, 140374), (964, 70187), (3133, 21596), (5399, 12532), (6266, 10798)]