4291448

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 9266400

約数和(自身を除く): 4974952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 389, 394, 778, 788, 1379, 1556, 1576, 2723, 2758, 3112, 5446, 5516, 10892, 11032, 21784, 76633, 153266, 306532, 536431, 613064, 1072862, 2145724, 4291448]

約数ペア:

[(1, 4291448), (2, 2145724), (4, 1072862), (7, 613064), (8, 536431), (14, 306532), (28, 153266), (56, 76633), (197, 21784), (389, 11032), (394, 10892), (778, 5516), (788, 5446), (1379, 3112), (1556, 2758), (1576, 2723)]