71377292

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68897}}^1$

素因数の和:68945

約数の個数: 24

約数和(自身を含む): 146614944

約数和(自身を除く): 75237652

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 68897, 137794, 275588, 482279, 964558, 1929116, 2549189, 5098378, 10196756, 17844323, 35688646, 71377292]

約数ペア:

[(1, 71377292), (2, 35688646), (4, 17844323), (7, 10196756), (14, 5098378), (28, 2549189), (37, 1929116), (74, 964558), (148, 482279), (259, 275588), (518, 137794), (1036, 68897)]