71292393046

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1217}}^1\times {\mathrm{30103}}^1$

素因数の和:31468

約数の個数: 32

約数和(自身を含む): 123200017920

約数和(自身を除く): 51907624874

約数列:

[1, 2, 7, 14, 139, 278, 973, 1217, 1946, 2434, 8519, 17038, 30103, 60206, 169163, 210721, 338326, 421442, 1184141, 2368282, 4184317, 8368634, 29290219, 36635351, 58580438, 73270702, 256447457, 512894914, 5092313789, 10184627578, 35646196523, 71292393046]

約数ペア:

[(1, 71292393046), (2, 35646196523), (7, 10184627578), (14, 5092313789), (139, 512894914), (278, 256447457), (973, 73270702), (1217, 58580438), (1946, 36635351), (2434, 29290219), (8519, 8368634), (17038, 4184317), (30103, 2368282), (60206, 1184141), (169163, 421442), (210721, 338326)]