28408752

素因数分解:

$2^4\times 3^3\times {\mathrm{65761}}^1$

素因数の和:65778

約数の個数: 40

約数和(自身を含む): 81544880

約数和(自身を除く): 53136128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65761, 131522, 197283, 263044, 394566, 526088, 591849, 789132, 1052176, 1183698, 1578264, 1775547, 2367396, 3156528, 3551094, 4734792, 7102188, 9469584, 14204376, 28408752]

約数ペア:

[(1, 28408752), (2, 14204376), (3, 9469584), (4, 7102188), (6, 4734792), (8, 3551094), (9, 3156528), (12, 2367396), (16, 1775547), (18, 1578264), (24, 1183698), (27, 1052176), (36, 789132), (48, 591849), (54, 526088), (72, 394566), (108, 263044), (144, 197283), (216, 131522), (432, 65761)]