7980864

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 56

約数和(自身を含む): 21323808

約数和(自身を除く): 13342944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 211, 394, 422, 591, 633, 788, 844, 1182, 1266, 1576, 1688, 2364, 2532, 3152, 3376, 4728, 5064, 6304, 6752, 9456, 10128, 12608, 13504, 18912, 20256, 37824, 40512, 41567, 83134, 124701, 166268, 249402, 332536, 498804, 665072, 997608, 1330144, 1995216, 2660288, 3990432, 7980864]

約数ペア:

[(1, 7980864), (2, 3990432), (3, 2660288), (4, 1995216), (6, 1330144), (8, 997608), (12, 665072), (16, 498804), (24, 332536), (32, 249402), (48, 166268), (64, 124701), (96, 83134), (192, 41567), (197, 40512), (211, 37824), (394, 20256), (422, 18912), (591, 13504), (633, 12608), (788, 10128), (844, 9456), (1182, 6752), (1266, 6304), (1576, 5064), (1688, 4728), (2364, 3376), (2532, 3152)]