28709792

素因数分解:

$2^5\times {\mathrm{809}}^1\times {\mathrm{1109}}^1$

素因数の和:1928

約数の個数: 24

約数和(自身を含む): 56643300

約数和(自身を除く): 27933508

約数列:

[1, 2, 4, 8, 16, 32, 809, 1109, 1618, 2218, 3236, 4436, 6472, 8872, 12944, 17744, 25888, 35488, 897181, 1794362, 3588724, 7177448, 14354896, 28709792]

約数ペア:

[(1, 28709792), (2, 14354896), (4, 7177448), (8, 3588724), (16, 1794362), (32, 897181), (809, 35488), (1109, 25888), (1618, 17744), (2218, 12944), (3236, 8872), (4436, 6472)]