22381408

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2437}}^1$

素因数の和:2495

約数の個数: 48

約数和(自身を含む): 51607584

約数和(自身を除く): 29226176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 2437, 4592, 4874, 9184, 9748, 17059, 19496, 34118, 38992, 68236, 77984, 99917, 136472, 199834, 272944, 399668, 545888, 699419, 799336, 1398838, 1598672, 2797676, 3197344, 5595352, 11190704, 22381408]

約数ペア:

[(1, 22381408), (2, 11190704), (4, 5595352), (7, 3197344), (8, 2797676), (14, 1598672), (16, 1398838), (28, 799336), (32, 699419), (41, 545888), (56, 399668), (82, 272944), (112, 199834), (164, 136472), (224, 99917), (287, 77984), (328, 68236), (574, 38992), (656, 34118), (1148, 19496), (1312, 17059), (2296, 9748), (2437, 9184), (4592, 4874)]