4443568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 9285120

約数和(自身を除く): 4841552

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 311, 376, 622, 752, 893, 1244, 1786, 2488, 3572, 4976, 5909, 7144, 11818, 14288, 14617, 23636, 29234, 47272, 58468, 94544, 116936, 233872, 277723, 555446, 1110892, 2221784, 4443568]

約数ペア:

[(1, 4443568), (2, 2221784), (4, 1110892), (8, 555446), (16, 277723), (19, 233872), (38, 116936), (47, 94544), (76, 58468), (94, 47272), (152, 29234), (188, 23636), (304, 14617), (311, 14288), (376, 11818), (622, 7144), (752, 5909), (893, 4976), (1244, 3572), (1786, 2488)]