8268304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 17677440

約数和(自身を除く): 9409136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 431, 436, 862, 872, 1199, 1724, 1744, 2398, 3448, 4741, 4796, 6896, 9482, 9592, 18964, 19184, 37928, 46979, 75856, 93958, 187916, 375832, 516769, 751664, 1033538, 2067076, 4134152, 8268304]

約数ペア:

[(1, 8268304), (2, 4134152), (4, 2067076), (8, 1033538), (11, 751664), (16, 516769), (22, 375832), (44, 187916), (88, 93958), (109, 75856), (176, 46979), (218, 37928), (431, 19184), (436, 18964), (862, 9592), (872, 9482), (1199, 6896), (1724, 4796), (1744, 4741), (2398, 3448)]