12425659904

素因数分解:

$2^9\times 7^2\times {\mathrm{223}}^1\times {\mathrm{2221}}^1$

素因数の和:2476

約数の個数: 120

約数和(自身を含む): 29023017408

約数和(自身を除く): 16597357504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 223, 224, 256, 392, 446, 448, 512, 784, 892, 896, 1561, 1568, 1784, 1792, 2221, 3122, 3136, 3568, 3584, 4442, 6244, 6272, 7136, 8884, 10927, 12488, 12544, 14272, 15547, 17768, 21854, 24976, 25088, 28544, 31094, 35536, 43708, 49952, 57088, 62188, 71072, 87416, 99904, 108829, 114176, 124376, 142144, 174832, 199808, 217658, 248752, 284288, 349664, 399616, 435316, 495283, 497504, 568576, 699328, 799232, 870632, 990566, 995008, 1137152, 1398656, 1741264, 1981132, 1990016, 2797312, 3466981, 3482528, 3962264, 3980032, 5594624, 6933962, 6965056, 7924528, 7960064, 13867924, 13930112, 15849056, 24268867, 27735848, 27860224, 31698112, 48537734, 55471696, 55720448, 63396224, 97075468, 110943392, 126792448, 194150936, 221886784, 253584896, 388301872, 443773568, 776603744, 887547136, 1553207488, 1775094272, 3106414976, 6212829952, 12425659904]

約数ペア:

[(1, 12425659904), (2, 6212829952), (4, 3106414976), (7, 1775094272), (8, 1553207488), (14, 887547136), (16, 776603744), (28, 443773568), (32, 388301872), (49, 253584896), (56, 221886784), (64, 194150936), (98, 126792448), (112, 110943392), (128, 97075468), (196, 63396224), (223, 55720448), (224, 55471696), (256, 48537734), (392, 31698112), (446, 27860224), (448, 27735848), (512, 24268867), (784, 15849056), (892, 13930112), (896, 13867924), (1561, 7960064), (1568, 7924528), (1784, 6965056), (1792, 6933962), (2221, 5594624), (3122, 3980032), (3136, 3962264), (3568, 3482528), (3584, 3466981), (4442, 2797312), (6244, 1990016), (6272, 1981132), (7136, 1741264), (8884, 1398656), (10927, 1137152), (12488, 995008), (12544, 990566), (14272, 870632), (15547, 799232), (17768, 699328), (21854, 568576), (24976, 497504), (25088, 495283), (28544, 435316), (31094, 399616), (35536, 349664), (43708, 284288), (49952, 248752), (57088, 217658), (62188, 199808), (71072, 174832), (87416, 142144), (99904, 124376), (108829, 114176)]