72003652

素因数分解:

$2^2\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{2089}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 144193280

約数和(自身を除く): 72189628

約数列:

[1, 2, 4, 7, 14, 28, 1231, 2089, 2462, 4178, 4924, 8356, 8617, 14623, 17234, 29246, 34468, 58492, 2571559, 5143118, 10286236, 18000913, 36001826, 72003652]

約数ペア:

[(1, 72003652), (2, 36001826), (4, 18000913), (7, 10286236), (14, 5143118), (28, 2571559), (1231, 58492), (2089, 34468), (2462, 29246), (4178, 17234), (4924, 14623), (8356, 8617)]