28681824

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2741}}^1$

素因数の和:2863

約数の個数: 48

約数和(自身を含む): 76008240

約数和(自身を除く): 47326416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 2741, 3488, 5232, 5482, 8223, 10464, 10964, 16446, 21928, 32892, 43856, 65784, 87712, 131568, 263136, 298769, 597538, 896307, 1195076, 1792614, 2390152, 3585228, 4780304, 7170456, 9560608, 14340912, 28681824]

約数ペア:

[(1, 28681824), (2, 14340912), (3, 9560608), (4, 7170456), (6, 4780304), (8, 3585228), (12, 2390152), (16, 1792614), (24, 1195076), (32, 896307), (48, 597538), (96, 298769), (109, 263136), (218, 131568), (327, 87712), (436, 65784), (654, 43856), (872, 32892), (1308, 21928), (1744, 16446), (2616, 10964), (2741, 10464), (3488, 8223), (5232, 5482)]