71488424

素因数分解:

$2^3\times 7^1\times {\mathrm{1276579}}^1$

素因数の和:1276592

約数の個数: 16

約数和(自身を含む): 153189600

約数和(自身を除く): 81701176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1276579, 2553158, 5106316, 8936053, 10212632, 17872106, 35744212, 71488424]

約数ペア:

[(1, 71488424), (2, 35744212), (4, 17872106), (7, 10212632), (8, 8936053), (14, 5106316), (28, 2553158), (56, 1276579)]