74443621

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2269}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 87894400

約数和(自身を除く): 13450779

約数列:

[1, 7, 43, 109, 301, 763, 2269, 4687, 15883, 32809, 97567, 247321, 682969, 1731247, 10634803, 74443621]

約数ペア:

[(1, 74443621), (7, 10634803), (43, 1731247), (109, 682969), (301, 247321), (763, 97567), (2269, 32809), (4687, 15883)]