8681915072

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{1068149}}^1$

素因数の和:1068288

約数の個数: 28

約数和(自身を含む): 17363846400

約数和(自身を除く): 8681931328

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 1068149, 2136298, 4272596, 8545192, 17090384, 34180768, 68361536, 135654923, 271309846, 542619692, 1085239384, 2170478768, 4340957536, 8681915072]

約数ペア:

[(1, 8681915072), (2, 4340957536), (4, 2170478768), (8, 1085239384), (16, 542619692), (32, 271309846), (64, 135654923), (127, 68361536), (254, 34180768), (508, 17090384), (1016, 8545192), (2032, 4272596), (4064, 2136298), (8128, 1068149)]