8898344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 12874456

約数列:

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

約数ペア:

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