64828276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1873}}^1$

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 120423240

約数和(自身を除く): 55594964

約数列:

[1, 2, 4, 17, 34, 68, 509, 1018, 1873, 2036, 3746, 7492, 8653, 17306, 31841, 34612, 63682, 127364, 953357, 1906714, 3813428, 16207069, 32414138, 64828276]

約数ペア:

[(1, 64828276), (2, 32414138), (4, 16207069), (17, 3813428), (34, 1906714), (68, 953357), (509, 127364), (1018, 63682), (1873, 34612), (2036, 31841), (3746, 17306), (7492, 8653)]