68783248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{601}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 139741056

約数和(自身を除く): 70957808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 311, 368, 601, 622, 1202, 1244, 2404, 2488, 4808, 4976, 7153, 9616, 13823, 14306, 27646, 28612, 55292, 57224, 110584, 114448, 186911, 221168, 373822, 747644, 1495288, 2990576, 4298953, 8597906, 17195812, 34391624, 68783248]

約数ペア:

[(1, 68783248), (2, 34391624), (4, 17195812), (8, 8597906), (16, 4298953), (23, 2990576), (46, 1495288), (92, 747644), (184, 373822), (311, 221168), (368, 186911), (601, 114448), (622, 110584), (1202, 57224), (1244, 55292), (2404, 28612), (2488, 27646), (4808, 14306), (4976, 13823), (7153, 9616)]