40948992

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2568

約数の個数: 108

約数和(自身を含む): 134985760

約数和(自身を除く): 94036768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2539, 2688, 4032, 5078, 5376, 7617, 8064, 10156, 15234, 16128, 17773, 20312, 22851, 30468, 35546, 40624, 45702, 53319, 60936, 71092, 81248, 91404, 106638, 121872, 142184, 159957, 162496, 182808, 213276, 243744, 284368, 319914, 324992, 365616, 426552, 487488, 568736, 639828, 649984, 731232, 853104, 974976, 1137472, 1279656, 1462464, 1706208, 1949952, 2274944, 2559312, 2924928, 3412416, 4549888, 5118624, 5849856, 6824832, 10237248, 13649664, 20474496, 40948992]

約数ペア:

[(1, 40948992), (2, 20474496), (3, 13649664), (4, 10237248), (6, 6824832), (7, 5849856), (8, 5118624), (9, 4549888), (12, 3412416), (14, 2924928), (16, 2559312), (18, 2274944), (21, 1949952), (24, 1706208), (28, 1462464), (32, 1279656), (36, 1137472), (42, 974976), (48, 853104), (56, 731232), (63, 649984), (64, 639828), (72, 568736), (84, 487488), (96, 426552), (112, 365616), (126, 324992), (128, 319914), (144, 284368), (168, 243744), (192, 213276), (224, 182808), (252, 162496), (256, 159957), (288, 142184), (336, 121872), (384, 106638), (448, 91404), (504, 81248), (576, 71092), (672, 60936), (768, 53319), (896, 45702), (1008, 40624), (1152, 35546), (1344, 30468), (1792, 22851), (2016, 20312), (2304, 17773), (2539, 16128), (2688, 15234), (4032, 10156), (5078, 8064), (5376, 7617)]