68920742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{136207}}^1$

素因数の和:136243

約数の個数: 16

約数和(自身を含む): 117683712

約数和(自身を除く): 48762970

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 136207, 272414, 1498277, 2996554, 3132761, 6265522, 34460371, 68920742]

約数ペア:

[(1, 68920742), (2, 34460371), (11, 6265522), (22, 3132761), (23, 2996554), (46, 1498277), (253, 272414), (506, 136207)]