8021864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 15811200

約数和(自身を除く): 7789336

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 487, 568, 974, 1948, 2059, 3896, 4118, 8236, 14123, 16472, 28246, 34577, 56492, 69154, 112984, 138308, 276616, 1002733, 2005466, 4010932, 8021864]

約数ペア:

[(1, 8021864), (2, 4010932), (4, 2005466), (8, 1002733), (29, 276616), (58, 138308), (71, 112984), (116, 69154), (142, 56492), (232, 34577), (284, 28246), (487, 16472), (568, 14123), (974, 8236), (1948, 4118), (2059, 3896)]