42390849536

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8191}}^1$

素因数の和:8258

約数の個数: 144

約数和(自身を含む): 102248939520

約数和(自身を除く): 59858089984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 361, 448, 512, 532, 608, 722, 896, 1024, 1064, 1216, 1444, 1792, 2048, 2128, 2432, 2527, 2888, 3584, 4256, 4864, 5054, 5776, 7168, 8191, 8512, 9728, 10108, 11552, 14336, 16382, 17024, 19456, 20216, 23104, 32764, 34048, 38912, 40432, 46208, 57337, 65528, 68096, 80864, 92416, 114674, 131056, 136192, 155629, 161728, 184832, 229348, 262112, 272384, 311258, 323456, 369664, 458696, 524224, 622516, 646912, 739328, 917392, 1048448, 1089403, 1245032, 1293824, 1834784, 2096896, 2178806, 2490064, 2587648, 2956951, 3669568, 4193792, 4357612, 4980128, 5175296, 5913902, 7339136, 8387584, 8715224, 9960256, 11827804, 14678272, 16775168, 17430448, 19920512, 20698657, 23655608, 29356544, 34860896, 39841024, 41397314, 47311216, 58713088, 69721792, 79682048, 82794628, 94622432, 117426176, 139443584, 159364096, 165589256, 189244864, 278887168, 318728192, 331178512, 378489728, 557774336, 662357024, 756979456, 1115548672, 1324714048, 1513958912, 2231097344, 2649428096, 3027917824, 5298856192, 6055835648, 10597712384, 21195424768, 42390849536]

約数ペア:

[(1, 42390849536), (2, 21195424768), (4, 10597712384), (7, 6055835648), (8, 5298856192), (14, 3027917824), (16, 2649428096), (19, 2231097344), (28, 1513958912), (32, 1324714048), (38, 1115548672), (56, 756979456), (64, 662357024), (76, 557774336), (112, 378489728), (128, 331178512), (133, 318728192), (152, 278887168), (224, 189244864), (256, 165589256), (266, 159364096), (304, 139443584), (361, 117426176), (448, 94622432), (512, 82794628), (532, 79682048), (608, 69721792), (722, 58713088), (896, 47311216), (1024, 41397314), (1064, 39841024), (1216, 34860896), (1444, 29356544), (1792, 23655608), (2048, 20698657), (2128, 19920512), (2432, 17430448), (2527, 16775168), (2888, 14678272), (3584, 11827804), (4256, 9960256), (4864, 8715224), (5054, 8387584), (5776, 7339136), (7168, 5913902), (8191, 5175296), (8512, 4980128), (9728, 4357612), (10108, 4193792), (11552, 3669568), (14336, 2956951), (16382, 2587648), (17024, 2490064), (19456, 2178806), (20216, 2096896), (23104, 1834784), (32764, 1293824), (34048, 1245032), (38912, 1089403), (40432, 1048448), (46208, 917392), (57337, 739328), (65528, 646912), (68096, 622516), (80864, 524224), (92416, 458696), (114674, 369664), (131056, 323456), (136192, 311258), (155629, 272384), (161728, 262112), (184832, 229348)]