26984384

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 112

約数和(自身を含む): 66324480

約数和(自身を除く): 39340096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 67, 112, 116, 124, 134, 203, 217, 224, 232, 248, 268, 406, 434, 448, 464, 469, 496, 536, 812, 868, 899, 928, 938, 992, 1072, 1624, 1736, 1798, 1856, 1876, 1943, 1984, 2077, 2144, 3248, 3472, 3596, 3752, 3886, 4154, 4288, 6293, 6496, 6944, 7192, 7504, 7772, 8308, 12586, 12992, 13601, 13888, 14384, 14539, 15008, 15544, 16616, 25172, 27202, 28768, 29078, 30016, 31088, 33232, 50344, 54404, 57536, 58156, 60233, 62176, 66464, 100688, 108808, 116312, 120466, 124352, 132928, 201376, 217616, 232624, 240932, 402752, 421631, 435232, 465248, 481864, 843262, 870464, 930496, 963728, 1686524, 1927456, 3373048, 3854912, 6746096, 13492192, 26984384]

約数ペア:

[(1, 26984384), (2, 13492192), (4, 6746096), (7, 3854912), (8, 3373048), (14, 1927456), (16, 1686524), (28, 963728), (29, 930496), (31, 870464), (32, 843262), (56, 481864), (58, 465248), (62, 435232), (64, 421631), (67, 402752), (112, 240932), (116, 232624), (124, 217616), (134, 201376), (203, 132928), (217, 124352), (224, 120466), (232, 116312), (248, 108808), (268, 100688), (406, 66464), (434, 62176), (448, 60233), (464, 58156), (469, 57536), (496, 54404), (536, 50344), (812, 33232), (868, 31088), (899, 30016), (928, 29078), (938, 28768), (992, 27202), (1072, 25172), (1624, 16616), (1736, 15544), (1798, 15008), (1856, 14539), (1876, 14384), (1943, 13888), (1984, 13601), (2077, 12992), (2144, 12586), (3248, 8308), (3472, 7772), (3596, 7504), (3752, 7192), (3886, 6944), (4154, 6496), (4288, 6293)]