890995136

素因数分解:

$2^6\times {\mathrm{191}}^1\times {\mathrm{72889}}^1$

素因数の和:73092

約数の個数: 28

約数和(自身を含む): 1777349760

約数和(自身を除く): 886354624

約数列:

[1, 2, 4, 8, 16, 32, 64, 191, 382, 764, 1528, 3056, 6112, 12224, 72889, 145778, 291556, 583112, 1166224, 2332448, 4664896, 13921799, 27843598, 55687196, 111374392, 222748784, 445497568, 890995136]

約数ペア:

[(1, 890995136), (2, 445497568), (4, 222748784), (8, 111374392), (16, 55687196), (32, 27843598), (64, 13921799), (191, 4664896), (382, 2332448), (764, 1166224), (1528, 583112), (3056, 291556), (6112, 145778), (12224, 72889)]