3151456

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 7741440

約数和(自身を除く): 4589984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 1279, 2464, 2558, 5116, 8953, 10232, 14069, 17906, 20464, 28138, 35812, 40928, 56276, 71624, 98483, 112552, 143248, 196966, 225104, 286496, 393932, 450208, 787864, 1575728, 3151456]

約数ペア:

[(1, 3151456), (2, 1575728), (4, 787864), (7, 450208), (8, 393932), (11, 286496), (14, 225104), (16, 196966), (22, 143248), (28, 112552), (32, 98483), (44, 71624), (56, 56276), (77, 40928), (88, 35812), (112, 28138), (154, 20464), (176, 17906), (224, 14069), (308, 10232), (352, 8953), (616, 5116), (1232, 2558), (1279, 2464)]