13402732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 29187648

約数和(自身を除く): 15784916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 761, 1036, 1258, 1522, 2516, 3044, 4403, 5327, 8806, 10654, 12937, 17612, 21308, 25874, 28157, 51748, 56314, 90559, 112628, 181118, 197099, 362236, 394198, 478669, 788396, 957338, 1914676, 3350683, 6701366, 13402732]

約数ペア:

[(1, 13402732), (2, 6701366), (4, 3350683), (7, 1914676), (14, 957338), (17, 788396), (28, 478669), (34, 394198), (37, 362236), (68, 197099), (74, 181118), (119, 112628), (148, 90559), (238, 56314), (259, 51748), (476, 28157), (518, 25874), (629, 21308), (761, 17612), (1036, 12937), (1258, 10654), (1522, 8806), (2516, 5327), (3044, 4403)]