7145584

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{2267}}^1$

素因数の和:2472

約数の個数: 20

約数和(自身を含む): 13920984

約数和(自身を除く): 6775400

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 2267, 3152, 4534, 9068, 18136, 36272, 446599, 893198, 1786396, 3572792, 7145584]

約数ペア:

[(1, 7145584), (2, 3572792), (4, 1786396), (8, 893198), (16, 446599), (197, 36272), (394, 18136), (788, 9068), (1576, 4534), (2267, 3152)]