67989478

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 103123440

約数和(自身を除く): 35133962

約数列:

[1, 2, 157, 293, 314, 586, 739, 1478, 46001, 92002, 116023, 216527, 232046, 433054, 33994739, 67989478]

約数ペア:

[(1, 67989478), (2, 33994739), (157, 433054), (293, 232046), (314, 216527), (586, 116023), (739, 92002), (1478, 46001)]