21783552

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{1013}}^1$

素因数の和:1043

約数の個数: 88

約数和(自身を含む): 66421056

約数和(自身を除く): 44637504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1013, 1024, 1344, 1536, 1792, 2026, 2688, 3039, 3072, 3584, 4052, 5376, 6078, 7091, 7168, 8104, 10752, 12156, 14182, 16208, 21273, 21504, 24312, 28364, 32416, 42546, 48624, 56728, 64832, 85092, 97248, 113456, 129664, 170184, 194496, 226912, 259328, 340368, 388992, 453824, 518656, 680736, 777984, 907648, 1037312, 1361472, 1555968, 1815296, 2722944, 3111936, 3630592, 5445888, 7261184, 10891776, 21783552]

約数ペア:

[(1, 21783552), (2, 10891776), (3, 7261184), (4, 5445888), (6, 3630592), (7, 3111936), (8, 2722944), (12, 1815296), (14, 1555968), (16, 1361472), (21, 1037312), (24, 907648), (28, 777984), (32, 680736), (42, 518656), (48, 453824), (56, 388992), (64, 340368), (84, 259328), (96, 226912), (112, 194496), (128, 170184), (168, 129664), (192, 113456), (224, 97248), (256, 85092), (336, 64832), (384, 56728), (448, 48624), (512, 42546), (672, 32416), (768, 28364), (896, 24312), (1013, 21504), (1024, 21273), (1344, 16208), (1536, 14182), (1792, 12156), (2026, 10752), (2688, 8104), (3039, 7168), (3072, 7091), (3584, 6078), (4052, 5376)]