47901712

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 95083200

約数和(自身を除く): 47181488

約数列:

[1, 2, 4, 8, 16, 71, 142, 149, 283, 284, 298, 566, 568, 596, 1132, 1136, 1192, 2264, 2384, 4528, 10579, 20093, 21158, 40186, 42167, 42316, 80372, 84334, 84632, 160744, 168668, 169264, 321488, 337336, 674672, 2993857, 5987714, 11975428, 23950856, 47901712]

約数ペア:

[(1, 47901712), (2, 23950856), (4, 11975428), (8, 5987714), (16, 2993857), (71, 674672), (142, 337336), (149, 321488), (283, 169264), (284, 168668), (298, 160744), (566, 84632), (568, 84334), (596, 80372), (1132, 42316), (1136, 42167), (1192, 40186), (2264, 21158), (2384, 20093), (4528, 10579)]