1276111424

素因数分解:

$2^6\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5849}}^1$

素因数の和:6355

約数の個数: 56

約数和(自身を含む): 2900476800

約数和(自身を除く): 1624365376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 487, 974, 1948, 3409, 3896, 5849, 6818, 7792, 11698, 13636, 15584, 23396, 27272, 31168, 40943, 46792, 54544, 81886, 93584, 109088, 163772, 187168, 218176, 327544, 374336, 655088, 1310176, 2620352, 2848463, 5696926, 11393852, 19939241, 22787704, 39878482, 45575408, 79756964, 91150816, 159513928, 182301632, 319027856, 638055712, 1276111424]

約数ペア:

[(1, 1276111424), (2, 638055712), (4, 319027856), (7, 182301632), (8, 159513928), (14, 91150816), (16, 79756964), (28, 45575408), (32, 39878482), (56, 22787704), (64, 19939241), (112, 11393852), (224, 5696926), (448, 2848463), (487, 2620352), (974, 1310176), (1948, 655088), (3409, 374336), (3896, 327544), (5849, 218176), (6818, 187168), (7792, 163772), (11698, 109088), (13636, 93584), (15584, 81886), (23396, 54544), (27272, 46792), (31168, 40943)]