5197804912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{70607}}^1$

素因数の和:70765

約数の個数: 40

約数和(自身を含む): 10401405696

約数和(自身を除く): 5203600784

約数列:

[1, 2, 4, 8, 16, 43, 86, 107, 172, 214, 344, 428, 688, 856, 1712, 4601, 9202, 18404, 36808, 70607, 73616, 141214, 282428, 564856, 1129712, 3036101, 6072202, 7554949, 12144404, 15109898, 24288808, 30219796, 48577616, 60439592, 120879184, 324862807, 649725614, 1299451228, 2598902456, 5197804912]

約数ペア:

[(1, 5197804912), (2, 2598902456), (4, 1299451228), (8, 649725614), (16, 324862807), (43, 120879184), (86, 60439592), (107, 48577616), (172, 30219796), (214, 24288808), (344, 15109898), (428, 12144404), (688, 7554949), (856, 6072202), (1712, 3036101), (4601, 1129712), (9202, 564856), (18404, 282428), (36808, 141214), (70607, 73616)]