66032648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1741}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 135457920

約数和(自身を除く): 69425272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 431, 862, 1724, 1741, 3448, 3482, 4741, 6964, 9482, 13928, 18964, 19151, 37928, 38302, 76604, 153208, 750371, 1500742, 3001484, 6002968, 8254081, 16508162, 33016324, 66032648]

約数ペア:

[(1, 66032648), (2, 33016324), (4, 16508162), (8, 8254081), (11, 6002968), (22, 3001484), (44, 1500742), (88, 750371), (431, 153208), (862, 76604), (1724, 38302), (1741, 37928), (3448, 19151), (3482, 18964), (4741, 13928), (6964, 9482)]