3947173888

素因数分解:

$2^{11}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11971}}^1$

素因数の和:12023

約数の個数: 96

約数和(自身を含む): 9412865280

約数和(自身を除く): 5465691392

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1024, 1288, 1472, 1792, 2048, 2576, 2944, 3584, 5152, 5888, 7168, 10304, 11776, 11971, 14336, 20608, 23552, 23942, 41216, 47104, 47884, 82432, 83797, 95768, 164864, 167594, 191536, 275333, 329728, 335188, 383072, 550666, 670376, 766144, 1101332, 1340752, 1532288, 1927331, 2202664, 2681504, 3064576, 3854662, 4405328, 5363008, 6129152, 7709324, 8810656, 10726016, 12258304, 15418648, 17621312, 21452032, 24516608, 30837296, 35242624, 42904064, 61674592, 70485248, 85808128, 123349184, 140970496, 171616256, 246698368, 281940992, 493396736, 563881984, 986793472, 1973586944, 3947173888]

約数ペア:

[(1, 3947173888), (2, 1973586944), (4, 986793472), (7, 563881984), (8, 493396736), (14, 281940992), (16, 246698368), (23, 171616256), (28, 140970496), (32, 123349184), (46, 85808128), (56, 70485248), (64, 61674592), (92, 42904064), (112, 35242624), (128, 30837296), (161, 24516608), (184, 21452032), (224, 17621312), (256, 15418648), (322, 12258304), (368, 10726016), (448, 8810656), (512, 7709324), (644, 6129152), (736, 5363008), (896, 4405328), (1024, 3854662), (1288, 3064576), (1472, 2681504), (1792, 2202664), (2048, 1927331), (2576, 1532288), (2944, 1340752), (3584, 1101332), (5152, 766144), (5888, 670376), (7168, 550666), (10304, 383072), (11776, 335188), (11971, 329728), (14336, 275333), (20608, 191536), (23552, 167594), (23942, 164864), (41216, 95768), (47104, 83797), (47884, 82432)]