4267984

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 9642240

約数和(自身を除く): 5374256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 719, 742, 848, 1438, 1484, 2876, 2968, 5033, 5752, 5936, 10066, 11504, 20132, 38107, 40264, 76214, 80528, 152428, 266749, 304856, 533498, 609712, 1066996, 2133992, 4267984]

約数ペア:

[(1, 4267984), (2, 2133992), (4, 1066996), (7, 609712), (8, 533498), (14, 304856), (16, 266749), (28, 152428), (53, 80528), (56, 76214), (106, 40264), (112, 38107), (212, 20132), (371, 11504), (424, 10066), (719, 5936), (742, 5752), (848, 5033), (1438, 2968), (1484, 2876)]