8889158768

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{340633}}^1$

素因数の和:340881

約数の個数: 40

約数和(自身を含む): 19767672288

約数和(自身を除く): 10878513520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 3262, 3728, 6524, 13048, 26096, 340633, 681266, 1362532, 2384431, 2725064, 4768862, 5450128, 9537724, 19075448, 38150896, 79367489, 158734978, 317469956, 555572423, 634939912, 1111144846, 1269879824, 2222289692, 4444579384, 8889158768]

約数ペア:

[(1, 8889158768), (2, 4444579384), (4, 2222289692), (7, 1269879824), (8, 1111144846), (14, 634939912), (16, 555572423), (28, 317469956), (56, 158734978), (112, 79367489), (233, 38150896), (466, 19075448), (932, 9537724), (1631, 5450128), (1864, 4768862), (3262, 2725064), (3728, 2384431), (6524, 1362532), (13048, 681266), (26096, 340633)]