28342896

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{3761}}^1$

素因数の和:3929

約数の個数: 40

約数和(自身を含む): 73705104

約数和(自身を除く): 45362208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3761, 3768, 7522, 7536, 11283, 15044, 22566, 30088, 45132, 60176, 90264, 180528, 590477, 1180954, 1771431, 2361908, 3542862, 4723816, 7085724, 9447632, 14171448, 28342896]

約数ペア:

[(1, 28342896), (2, 14171448), (3, 9447632), (4, 7085724), (6, 4723816), (8, 3542862), (12, 2361908), (16, 1771431), (24, 1180954), (48, 590477), (157, 180528), (314, 90264), (471, 60176), (628, 45132), (942, 30088), (1256, 22566), (1884, 15044), (2512, 11283), (3761, 7536), (3768, 7522)]