67884964

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6397}}^1$

素因数の和:6787

約数の個数: 24

約数和(自身を含む): 136149440

約数和(自身を除く): 68264476

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 6397, 10612, 12794, 25588, 44779, 89558, 179116, 2424463, 4848926, 9697852, 16971241, 33942482, 67884964]

約数ペア:

[(1, 67884964), (2, 33942482), (4, 16971241), (7, 9697852), (14, 4848926), (28, 2424463), (379, 179116), (758, 89558), (1516, 44779), (2653, 25588), (5306, 12794), (6397, 10612)]