7721472

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:489

約数の個数: 80

約数和(自身を含む): 22489632

約数和(自身を除く): 14768160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 457, 512, 528, 704, 768, 914, 1056, 1371, 1408, 1536, 1828, 2112, 2742, 2816, 3656, 4224, 5027, 5484, 5632, 7312, 8448, 10054, 10968, 14624, 15081, 16896, 20108, 21936, 29248, 30162, 40216, 43872, 58496, 60324, 80432, 87744, 116992, 120648, 160864, 175488, 233984, 241296, 321728, 350976, 482592, 643456, 701952, 965184, 1286912, 1930368, 2573824, 3860736, 7721472]

約数ペア:

[(1, 7721472), (2, 3860736), (3, 2573824), (4, 1930368), (6, 1286912), (8, 965184), (11, 701952), (12, 643456), (16, 482592), (22, 350976), (24, 321728), (32, 241296), (33, 233984), (44, 175488), (48, 160864), (64, 120648), (66, 116992), (88, 87744), (96, 80432), (128, 60324), (132, 58496), (176, 43872), (192, 40216), (256, 30162), (264, 29248), (352, 21936), (384, 20108), (457, 16896), (512, 15081), (528, 14624), (704, 10968), (768, 10054), (914, 8448), (1056, 7312), (1371, 5632), (1408, 5484), (1536, 5027), (1828, 4224), (2112, 3656), (2742, 2816)]