28187352

素因数分解:

$2^3\times 3^4\times {\mathrm{43499}}^1$

素因数の和:43517

約数の個数: 40

約数和(自身を含む): 78952500

約数和(自身を除く): 50765148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43499, 86998, 130497, 173996, 260994, 347992, 391491, 521988, 782982, 1043976, 1174473, 1565964, 2348946, 3131928, 3523419, 4697892, 7046838, 9395784, 14093676, 28187352]

約数ペア:

[(1, 28187352), (2, 14093676), (3, 9395784), (4, 7046838), (6, 4697892), (8, 3523419), (9, 3131928), (12, 2348946), (18, 1565964), (24, 1174473), (27, 1043976), (36, 782982), (54, 521988), (72, 391491), (81, 347992), (108, 260994), (162, 173996), (216, 130497), (324, 86998), (648, 43499)]