40893669236

素因数分解:

$2^2\times 7^1\times {\mathrm{4447}}^1\times {\mathrm{328421}}^1$

素因数の和:332879

約数の個数: 24

約数和(自身を含む): 81805979136

約数和(自身を除く): 40912309900

約数列:

[1, 2, 4, 7, 14, 28, 4447, 8894, 17788, 31129, 62258, 124516, 328421, 656842, 1313684, 2298947, 4597894, 9195788, 1460488187, 2920976374, 5841952748, 10223417309, 20446834618, 40893669236]

約数ペア:

[(1, 40893669236), (2, 20446834618), (4, 10223417309), (7, 5841952748), (14, 2920976374), (28, 1460488187), (4447, 9195788), (8894, 4597894), (17788, 2298947), (31129, 1313684), (62258, 656842), (124516, 328421)]