25088056

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 60899040

約数和(自身を除く): 35810984

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 73, 76, 119, 133, 136, 146, 152, 238, 266, 292, 323, 361, 476, 511, 532, 584, 646, 722, 952, 1022, 1064, 1241, 1292, 1387, 1444, 2044, 2261, 2482, 2527, 2584, 2774, 2888, 4088, 4522, 4964, 5054, 5548, 6137, 8687, 9044, 9709, 9928, 10108, 11096, 12274, 17374, 18088, 19418, 20216, 23579, 24548, 26353, 34748, 38836, 42959, 47158, 49096, 52706, 69496, 77672, 85918, 94316, 105412, 165053, 171836, 184471, 188632, 210824, 330106, 343672, 368942, 448001, 660212, 737884, 896002, 1320424, 1475768, 1792004, 3136007, 3584008, 6272014, 12544028, 25088056]

約数ペア:

[(1, 25088056), (2, 12544028), (4, 6272014), (7, 3584008), (8, 3136007), (14, 1792004), (17, 1475768), (19, 1320424), (28, 896002), (34, 737884), (38, 660212), (56, 448001), (68, 368942), (73, 343672), (76, 330106), (119, 210824), (133, 188632), (136, 184471), (146, 171836), (152, 165053), (238, 105412), (266, 94316), (292, 85918), (323, 77672), (361, 69496), (476, 52706), (511, 49096), (532, 47158), (584, 42959), (646, 38836), (722, 34748), (952, 26353), (1022, 24548), (1064, 23579), (1241, 20216), (1292, 19418), (1387, 18088), (1444, 17374), (2044, 12274), (2261, 11096), (2482, 10108), (2527, 9928), (2584, 9709), (2774, 9044), (2888, 8687), (4088, 6137), (4522, 5548), (4964, 5054)]