28492042972

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{1019}}^1\times {\mathrm{15923}}^1$

素因数の和:17385

約数の個数: 24

約数和(自身を含む): 50026838400

約数和(自身を除く): 21534795428

約数列:

[1, 2, 4, 439, 878, 1019, 1756, 2038, 4076, 15923, 31846, 63692, 447341, 894682, 1789364, 6990197, 13980394, 16225537, 27960788, 32451074, 64902148, 7123010743, 14246021486, 28492042972]

約数ペア:

[(1, 28492042972), (2, 14246021486), (4, 7123010743), (439, 64902148), (878, 32451074), (1019, 27960788), (1756, 16225537), (2038, 13980394), (4076, 6990197), (15923, 1789364), (31846, 894682), (63692, 447341)]