16804538632

素因数分解:

$2^3\times 7^3\times {\mathrm{43}}^1\times {\mathrm{142421}}^1$

素因数の和:142491

約数の個数: 64

約数和(自身を含む): 37599408000

約数和(自身を除く): 20794869368

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 343, 344, 392, 602, 686, 1204, 1372, 2107, 2408, 2744, 4214, 8428, 14749, 16856, 29498, 58996, 117992, 142421, 284842, 569684, 996947, 1139368, 1993894, 3987788, 6124103, 6978629, 7975576, 12248206, 13957258, 24496412, 27914516, 42868721, 48850403, 48992824, 55829032, 85737442, 97700806, 171474884, 195401612, 300081047, 342949768, 390803224, 600162094, 1200324188, 2100567329, 2400648376, 4201134658, 8402269316, 16804538632]

約数ペア:

[(1, 16804538632), (2, 8402269316), (4, 4201134658), (7, 2400648376), (8, 2100567329), (14, 1200324188), (28, 600162094), (43, 390803224), (49, 342949768), (56, 300081047), (86, 195401612), (98, 171474884), (172, 97700806), (196, 85737442), (301, 55829032), (343, 48992824), (344, 48850403), (392, 42868721), (602, 27914516), (686, 24496412), (1204, 13957258), (1372, 12248206), (2107, 7975576), (2408, 6978629), (2744, 6124103), (4214, 3987788), (8428, 1993894), (14749, 1139368), (16856, 996947), (29498, 569684), (58996, 284842), (117992, 142421)]