8864454976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2383}}^1$

素因数の和:2688

約数の個数: 112

約数和(自身を含む): 20142549504

約数和(自身を除く): 11278094528

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 263, 272, 416, 442, 526, 544, 832, 884, 1052, 1088, 1768, 2104, 2383, 3419, 3536, 4208, 4471, 4766, 6838, 7072, 8416, 8942, 9532, 13676, 14144, 16832, 17884, 19064, 27352, 30979, 35768, 38128, 40511, 54704, 58123, 61958, 71536, 76256, 81022, 109408, 116246, 123916, 143072, 152512, 162044, 218816, 232492, 247832, 286144, 324088, 464984, 495664, 526643, 626729, 648176, 929968, 991328, 1053286, 1253458, 1296352, 1859936, 1982656, 2106572, 2506916, 2592704, 3719872, 4213144, 5013832, 8147477, 8426288, 10027664, 10654393, 16294954, 16852576, 20055328, 21308786, 32589908, 33705152, 40110656, 42617572, 65179816, 85235144, 130359632, 138507109, 170470288, 260719264, 277014218, 340940576, 521438528, 554028436, 681881152, 1108056872, 2216113744, 4432227488, 8864454976]

約数ペア:

[(1, 8864454976), (2, 4432227488), (4, 2216113744), (8, 1108056872), (13, 681881152), (16, 554028436), (17, 521438528), (26, 340940576), (32, 277014218), (34, 260719264), (52, 170470288), (64, 138507109), (68, 130359632), (104, 85235144), (136, 65179816), (208, 42617572), (221, 40110656), (263, 33705152), (272, 32589908), (416, 21308786), (442, 20055328), (526, 16852576), (544, 16294954), (832, 10654393), (884, 10027664), (1052, 8426288), (1088, 8147477), (1768, 5013832), (2104, 4213144), (2383, 3719872), (3419, 2592704), (3536, 2506916), (4208, 2106572), (4471, 1982656), (4766, 1859936), (6838, 1296352), (7072, 1253458), (8416, 1053286), (8942, 991328), (9532, 929968), (13676, 648176), (14144, 626729), (16832, 526643), (17884, 495664), (19064, 464984), (27352, 324088), (30979, 286144), (35768, 247832), (38128, 232492), (40511, 218816), (54704, 162044), (58123, 152512), (61958, 143072), (71536, 123916), (76256, 116246), (81022, 109408)]