39396938

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 69412224

約数和(自身を除く): 30015286

約数列:

[1, 2, 7, 14, 67, 97, 134, 194, 433, 469, 679, 866, 938, 1358, 3031, 6062, 6499, 12998, 29011, 42001, 45493, 58022, 84002, 90986, 203077, 294007, 406154, 588014, 2814067, 5628134, 19698469, 39396938]

約数ペア:

[(1, 39396938), (2, 19698469), (7, 5628134), (14, 2814067), (67, 588014), (97, 406154), (134, 294007), (194, 203077), (433, 90986), (469, 84002), (679, 58022), (866, 45493), (938, 42001), (1358, 29011), (3031, 12998), (6062, 6499)]