28151034

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 59218560

約数和(自身を除く): 31067526

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 1489, 2978, 3151, 4467, 6302, 8934, 9453, 18906, 34247, 68494, 102741, 203993, 205482, 407986, 611979, 1223958, 4691839, 9383678, 14075517, 28151034]

約数ペア:

[(1, 28151034), (2, 14075517), (3, 9383678), (6, 4691839), (23, 1223958), (46, 611979), (69, 407986), (137, 205482), (138, 203993), (274, 102741), (411, 68494), (822, 34247), (1489, 18906), (2978, 9453), (3151, 8934), (4467, 6302)]