2728651344

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1322021}}^1$

素因数の和:1322075

約数の個数: 40

約数和(自身を含む): 7212952032

約数和(自身を除く): 4484300688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 1322021, 2644042, 3966063, 5288084, 7932126, 10576168, 15864252, 21152336, 31728504, 56846903, 63457008, 113693806, 170540709, 227387612, 341081418, 454775224, 682162836, 909550448, 1364325672, 2728651344]

約数ペア:

[(1, 2728651344), (2, 1364325672), (3, 909550448), (4, 682162836), (6, 454775224), (8, 341081418), (12, 227387612), (16, 170540709), (24, 113693806), (43, 63457008), (48, 56846903), (86, 31728504), (129, 21152336), (172, 15864252), (258, 10576168), (344, 7932126), (516, 5288084), (688, 3966063), (1032, 2644042), (2064, 1322021)]