68076904

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2129}}^1$

素因数の和:2713

約数の個数: 32

約数和(自身を含む): 146203200

約数和(自身を除く): 78126296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 1142, 2129, 2284, 3997, 4258, 4568, 7994, 8516, 14903, 15988, 17032, 29806, 31976, 59612, 119224, 1215659, 2431318, 4862636, 8509613, 9725272, 17019226, 34038452, 68076904]

約数ペア:

[(1, 68076904), (2, 34038452), (4, 17019226), (7, 9725272), (8, 8509613), (14, 4862636), (28, 2431318), (56, 1215659), (571, 119224), (1142, 59612), (2129, 31976), (2284, 29806), (3997, 17032), (4258, 15988), (4568, 14903), (7994, 8516)]