8809964

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 15902208

約数和(自身を除く): 7092244

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 463, 926, 1852, 4757, 9514, 19028, 31021, 32873, 62042, 65746, 124084, 131492, 2202491, 4404982, 8809964]

約数ペア:

[(1, 8809964), (2, 4404982), (4, 2202491), (67, 131492), (71, 124084), (134, 65746), (142, 62042), (268, 32873), (284, 31021), (463, 19028), (926, 9514), (1852, 4757)]