28103068

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1274

約数の個数: 36

約数和(自身を含む): 57711360

約数和(自身を除く): 29608292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1129, 1778, 2258, 3556, 4516, 6223, 7903, 12446, 15806, 24892, 31612, 55321, 110642, 143383, 221284, 286766, 573532, 1003681, 2007362, 4014724, 7025767, 14051534, 28103068]

約数ペア:

[(1, 28103068), (2, 14051534), (4, 7025767), (7, 4014724), (14, 2007362), (28, 1003681), (49, 573532), (98, 286766), (127, 221284), (196, 143383), (254, 110642), (508, 55321), (889, 31612), (1129, 24892), (1778, 15806), (2258, 12446), (3556, 7903), (4516, 6223)]