40195368

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13038

約数の個数: 48

約数和(自身を含む): 111402720

約数和(自身を除く): 71207352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 12983, 25966, 38949, 51932, 77898, 103864, 116847, 155796, 233694, 311592, 467388, 558269, 934776, 1116538, 1674807, 2233076, 3349614, 4466152, 5024421, 6699228, 10048842, 13398456, 20097684, 40195368]

約数ペア:

[(1, 40195368), (2, 20097684), (3, 13398456), (4, 10048842), (6, 6699228), (8, 5024421), (9, 4466152), (12, 3349614), (18, 2233076), (24, 1674807), (36, 1116538), (43, 934776), (72, 558269), (86, 467388), (129, 311592), (172, 233694), (258, 155796), (344, 116847), (387, 103864), (516, 77898), (774, 51932), (1032, 38949), (1548, 25966), (3096, 12983)]