6521704

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 14446080

約数和(自身を除く): 7924376

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 131, 196, 254, 262, 392, 508, 524, 889, 917, 1016, 1048, 1778, 1834, 3556, 3668, 6223, 6419, 7112, 7336, 12446, 12838, 16637, 24892, 25676, 33274, 49784, 51352, 66548, 116459, 133096, 232918, 465836, 815213, 931672, 1630426, 3260852, 6521704]

約数ペア:

[(1, 6521704), (2, 3260852), (4, 1630426), (7, 931672), (8, 815213), (14, 465836), (28, 232918), (49, 133096), (56, 116459), (98, 66548), (127, 51352), (131, 49784), (196, 33274), (254, 25676), (262, 24892), (392, 16637), (508, 12838), (524, 12446), (889, 7336), (917, 7112), (1016, 6419), (1048, 6223), (1778, 3668), (1834, 3556)]