22700944

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1463

約数の個数: 40

約数和(自身を含む): 50625728

約数和(自身を除く): 27924784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 1291, 2198, 2512, 2582, 4396, 5164, 8792, 9037, 10328, 17584, 18074, 20656, 36148, 72296, 144592, 202687, 405374, 810748, 1418809, 1621496, 2837618, 3242992, 5675236, 11350472, 22700944]

約数ペア:

[(1, 22700944), (2, 11350472), (4, 5675236), (7, 3242992), (8, 2837618), (14, 1621496), (16, 1418809), (28, 810748), (56, 405374), (112, 202687), (157, 144592), (314, 72296), (628, 36148), (1099, 20656), (1256, 18074), (1291, 17584), (2198, 10328), (2512, 9037), (2582, 8792), (4396, 5164)]