74021689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8761}}^1$

素因数の和:8856

約数の個数: 16

約数和(自身を含む): 90844416

約数和(自身を除く): 16822727

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 8761, 61327, 148937, 622031, 1042559, 4354217, 10574527, 74021689]

約数ペア:

[(1, 74021689), (7, 10574527), (17, 4354217), (71, 1042559), (119, 622031), (497, 148937), (1207, 61327), (8449, 8761)]