77048272

素因数分解:

$2^4\times 7^1\times {\mathrm{687931}}^1$

素因数の和:687946

約数の個数: 20

約数和(自身を含む): 170607136

約数和(自身を除く): 93558864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 687931, 1375862, 2751724, 4815517, 5503448, 9631034, 11006896, 19262068, 38524136, 77048272]

約数ペア:

[(1, 77048272), (2, 38524136), (4, 19262068), (7, 11006896), (8, 9631034), (14, 5503448), (16, 4815517), (28, 2751724), (56, 1375862), (112, 687931)]