72116368

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{5437}}^1$

素因数の和:6274

約数の個数: 20

約数和(自身を含む): 139919740

約数和(自身を除く): 67803372

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 5437, 6632, 10874, 13264, 21748, 43496, 86992, 4507273, 9014546, 18029092, 36058184, 72116368]

約数ペア:

[(1, 72116368), (2, 36058184), (4, 18029092), (8, 9014546), (16, 4507273), (829, 86992), (1658, 43496), (3316, 21748), (5437, 13264), (6632, 10874)]