16749488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 41425920

約数和(自身を除く): 24676432

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 463, 476, 532, 646, 926, 952, 1064, 1292, 1852, 1904, 2128, 2261, 2584, 3241, 3704, 4522, 5168, 6482, 7408, 7871, 8797, 9044, 12964, 15742, 17594, 18088, 25928, 31484, 35188, 36176, 51856, 55097, 61579, 62968, 70376, 110194, 123158, 125936, 140752, 149549, 220388, 246316, 299098, 440776, 492632, 598196, 881552, 985264, 1046843, 1196392, 2093686, 2392784, 4187372, 8374744, 16749488]

約数ペア:

[(1, 16749488), (2, 8374744), (4, 4187372), (7, 2392784), (8, 2093686), (14, 1196392), (16, 1046843), (17, 985264), (19, 881552), (28, 598196), (34, 492632), (38, 440776), (56, 299098), (68, 246316), (76, 220388), (112, 149549), (119, 140752), (133, 125936), (136, 123158), (152, 110194), (238, 70376), (266, 62968), (272, 61579), (304, 55097), (323, 51856), (463, 36176), (476, 35188), (532, 31484), (646, 25928), (926, 18088), (952, 17594), (1064, 15742), (1292, 12964), (1852, 9044), (1904, 8797), (2128, 7871), (2261, 7408), (2584, 6482), (3241, 5168), (3704, 4522)]