73889788

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{43261}}^1$

素因数の和:43333

約数の個数: 24

約数和(自身を含む): 150205664

約数和(自身を除く): 76315876

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 43261, 86522, 173044, 302827, 605654, 1211308, 2638921, 5277842, 10555684, 18472447, 36944894, 73889788]

約数ペア:

[(1, 73889788), (2, 36944894), (4, 18472447), (7, 10555684), (14, 5277842), (28, 2638921), (61, 1211308), (122, 605654), (244, 302827), (427, 173044), (854, 86522), (1708, 43261)]