25761288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 78796800

約数和(自身を除く): 53035512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 59, 69, 84, 92, 113, 118, 138, 161, 168, 177, 184, 226, 236, 276, 322, 339, 354, 413, 452, 472, 483, 552, 644, 678, 708, 791, 826, 904, 966, 1239, 1288, 1356, 1357, 1416, 1582, 1652, 1932, 2373, 2478, 2599, 2712, 2714, 3164, 3304, 3864, 4071, 4746, 4956, 5198, 5428, 6328, 6667, 7797, 8142, 9492, 9499, 9912, 10396, 10856, 13334, 15594, 16284, 18193, 18984, 18998, 20001, 20792, 26668, 28497, 31188, 32568, 36386, 37996, 40002, 46669, 53336, 54579, 56994, 62376, 72772, 75992, 80004, 93338, 109158, 113988, 140007, 145544, 153341, 160008, 186676, 218316, 227976, 280014, 306682, 373352, 436632, 460023, 560028, 613364, 920046, 1073387, 1120056, 1226728, 1840092, 2146774, 3220161, 3680184, 4293548, 6440322, 8587096, 12880644, 25761288]

約数ペア:

[(1, 25761288), (2, 12880644), (3, 8587096), (4, 6440322), (6, 4293548), (7, 3680184), (8, 3220161), (12, 2146774), (14, 1840092), (21, 1226728), (23, 1120056), (24, 1073387), (28, 920046), (42, 613364), (46, 560028), (56, 460023), (59, 436632), (69, 373352), (84, 306682), (92, 280014), (113, 227976), (118, 218316), (138, 186676), (161, 160008), (168, 153341), (177, 145544), (184, 140007), (226, 113988), (236, 109158), (276, 93338), (322, 80004), (339, 75992), (354, 72772), (413, 62376), (452, 56994), (472, 54579), (483, 53336), (552, 46669), (644, 40002), (678, 37996), (708, 36386), (791, 32568), (826, 31188), (904, 28497), (966, 26668), (1239, 20792), (1288, 20001), (1356, 18998), (1357, 18984), (1416, 18193), (1582, 16284), (1652, 15594), (1932, 13334), (2373, 10856), (2478, 10396), (2599, 9912), (2712, 9499), (2714, 9492), (3164, 8142), (3304, 7797), (3864, 6667), (4071, 6328), (4746, 5428), (4956, 5198)]