17796688

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 44997120

約数和(自身を除く): 27200432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 719, 728, 884, 952, 1438, 1456, 1547, 1768, 1904, 2876, 3094, 3536, 5033, 5752, 6188, 9347, 10066, 11504, 12223, 12376, 18694, 20132, 24446, 24752, 37388, 40264, 48892, 65429, 74776, 80528, 85561, 97784, 130858, 149552, 158899, 171122, 195568, 261716, 317798, 342244, 523432, 635596, 684488, 1046864, 1112293, 1271192, 1368976, 2224586, 2542384, 4449172, 8898344, 17796688]

約数ペア:

[(1, 17796688), (2, 8898344), (4, 4449172), (7, 2542384), (8, 2224586), (13, 1368976), (14, 1271192), (16, 1112293), (17, 1046864), (26, 684488), (28, 635596), (34, 523432), (52, 342244), (56, 317798), (68, 261716), (91, 195568), (104, 171122), (112, 158899), (119, 149552), (136, 130858), (182, 97784), (208, 85561), (221, 80528), (238, 74776), (272, 65429), (364, 48892), (442, 40264), (476, 37388), (719, 24752), (728, 24446), (884, 20132), (952, 18694), (1438, 12376), (1456, 12223), (1547, 11504), (1768, 10066), (1904, 9347), (2876, 6188), (3094, 5752), (3536, 5033)]