7812912

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 20345920

約数和(自身を除く): 12533008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1171, 1668, 2224, 2342, 3336, 3513, 4684, 6672, 7026, 9368, 14052, 18736, 28104, 56208, 162769, 325538, 488307, 651076, 976614, 1302152, 1953228, 2604304, 3906456, 7812912]

約数ペア:

[(1, 7812912), (2, 3906456), (3, 2604304), (4, 1953228), (6, 1302152), (8, 976614), (12, 651076), (16, 488307), (24, 325538), (48, 162769), (139, 56208), (278, 28104), (417, 18736), (556, 14052), (834, 9368), (1112, 7026), (1171, 6672), (1668, 4684), (2224, 3513), (2342, 3336)]