71869364

素因数分解:

$2^2\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{1979}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 143922240

約数和(自身を除く): 72052876

約数列:

[1, 2, 4, 7, 14, 28, 1297, 1979, 2594, 3958, 5188, 7916, 9079, 13853, 18158, 27706, 36316, 55412, 2566763, 5133526, 10267052, 17967341, 35934682, 71869364]

約数ペア:

[(1, 71869364), (2, 35934682), (4, 17967341), (7, 10267052), (14, 5133526), (28, 2566763), (1297, 55412), (1979, 36316), (2594, 27706), (3958, 18158), (5188, 13853), (7916, 9079)]