71419896

素因数分解:

$2^3\times 3^2\times {\mathrm{991943}}^1$

素因数の和:991955

約数の個数: 24

約数和(自身を含む): 193429080

約数和(自身を除く): 122009184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991943, 1983886, 2975829, 3967772, 5951658, 7935544, 8927487, 11903316, 17854974, 23806632, 35709948, 71419896]

約数ペア:

[(1, 71419896), (2, 35709948), (3, 23806632), (4, 17854974), (6, 11903316), (8, 8927487), (9, 7935544), (12, 5951658), (18, 3967772), (24, 2975829), (36, 1983886), (72, 991943)]