66734642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 111428352

約数和(自身を除く): 44693710

約数列:

[1, 2, 13, 26, 47, 94, 97, 194, 563, 611, 1126, 1222, 1261, 2522, 4559, 7319, 9118, 14638, 26461, 52922, 54611, 59267, 109222, 118534, 343993, 687986, 709943, 1419886, 2566717, 5133434, 33367321, 66734642]

約数ペア:

[(1, 66734642), (2, 33367321), (13, 5133434), (26, 2566717), (47, 1419886), (94, 709943), (97, 687986), (194, 343993), (563, 118534), (611, 109222), (1126, 59267), (1222, 54611), (1261, 52922), (2522, 26461), (4559, 14638), (7319, 9118)]