38616494

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2789}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 70709760

約数和(自身を除く): 32093266

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 2789, 5578, 6923, 13846, 19523, 39046, 64147, 119927, 128294, 239854, 449029, 839489, 898058, 1678978, 2758321, 5516642, 19308247, 38616494]

約数ペア:

[(1, 38616494), (2, 19308247), (7, 5516642), (14, 2758321), (23, 1678978), (43, 898058), (46, 839489), (86, 449029), (161, 239854), (301, 128294), (322, 119927), (602, 64147), (989, 39046), (1978, 19523), (2789, 13846), (5578, 6923)]