12791072

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3359}}^1$

素因数の和:3393

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 17690848

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3359, 3808, 6718, 13436, 23513, 26872, 47026, 53744, 57103, 94052, 107488, 114206, 188104, 228412, 376208, 399721, 456824, 752416, 799442, 913648, 1598884, 1827296, 3197768, 6395536, 12791072]

約数ペア:

[(1, 12791072), (2, 6395536), (4, 3197768), (7, 1827296), (8, 1598884), (14, 913648), (16, 799442), (17, 752416), (28, 456824), (32, 399721), (34, 376208), (56, 228412), (68, 188104), (112, 114206), (119, 107488), (136, 94052), (224, 57103), (238, 53744), (272, 47026), (476, 26872), (544, 23513), (952, 13436), (1904, 6718), (3359, 3808)]