12828088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 30159360

約数和(自身を除く): 17331272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 263, 268, 364, 469, 526, 536, 728, 871, 938, 1052, 1742, 1841, 1876, 2104, 3419, 3484, 3682, 3752, 6097, 6838, 6968, 7364, 12194, 13676, 14728, 17621, 23933, 24388, 27352, 35242, 47866, 48776, 70484, 95732, 123347, 140968, 191464, 229073, 246694, 458146, 493388, 916292, 986776, 1603511, 1832584, 3207022, 6414044, 12828088]

約数ペア:

[(1, 12828088), (2, 6414044), (4, 3207022), (7, 1832584), (8, 1603511), (13, 986776), (14, 916292), (26, 493388), (28, 458146), (52, 246694), (56, 229073), (67, 191464), (91, 140968), (104, 123347), (134, 95732), (182, 70484), (263, 48776), (268, 47866), (364, 35242), (469, 27352), (526, 24388), (536, 23933), (728, 17621), (871, 14728), (938, 13676), (1052, 12194), (1742, 7364), (1841, 6968), (1876, 6838), (2104, 6097), (3419, 3752), (3484, 3682)]