71149384

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 136123200

約数和(自身を除く): 64973816

約数列:

[1, 2, 4, 8, 71, 142, 229, 284, 458, 547, 568, 916, 1094, 1832, 2188, 4376, 16259, 32518, 38837, 65036, 77674, 125263, 130072, 155348, 250526, 310696, 501052, 1002104, 8893673, 17787346, 35574692, 71149384]

約数ペア:

[(1, 71149384), (2, 35574692), (4, 17787346), (8, 8893673), (71, 1002104), (142, 501052), (229, 310696), (284, 250526), (458, 155348), (547, 130072), (568, 125263), (916, 77674), (1094, 65036), (1832, 38837), (2188, 32518), (4376, 16259)]