22978564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 49545216

約数和(自身を除く): 26566652

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1151, 1426, 2302, 2852, 4604, 4991, 8057, 9982, 16114, 19964, 26473, 32228, 35681, 52946, 71362, 105892, 142724, 185311, 249767, 370622, 499534, 741244, 820663, 999068, 1641326, 3282652, 5744641, 11489282, 22978564]

約数ペア:

[(1, 22978564), (2, 11489282), (4, 5744641), (7, 3282652), (14, 1641326), (23, 999068), (28, 820663), (31, 741244), (46, 499534), (62, 370622), (92, 249767), (124, 185311), (161, 142724), (217, 105892), (322, 71362), (434, 52946), (644, 35681), (713, 32228), (868, 26473), (1151, 19964), (1426, 16114), (2302, 9982), (2852, 8057), (4604, 4991)]