3261808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 7070976

約数和(自身を除く): 3809168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 431, 473, 688, 862, 946, 1724, 1892, 3448, 3784, 4741, 6896, 7568, 9482, 18533, 18964, 37066, 37928, 74132, 75856, 148264, 203863, 296528, 407726, 815452, 1630904, 3261808]

約数ペア:

[(1, 3261808), (2, 1630904), (4, 815452), (8, 407726), (11, 296528), (16, 203863), (22, 148264), (43, 75856), (44, 74132), (86, 37928), (88, 37066), (172, 18964), (176, 18533), (344, 9482), (431, 7568), (473, 6896), (688, 4741), (862, 3784), (946, 3448), (1724, 1892)]