858541936

素因数分解:

$2^4\times 7^2\times {\mathrm{761}}^1\times {\mathrm{1439}}^1$

素因数の和:2222

約数の個数: 60

約数和(自身を含む): 1938893760

約数和(自身を除く): 1080351824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 761, 784, 1439, 1522, 2878, 3044, 5327, 5756, 6088, 10073, 10654, 11512, 12176, 20146, 21308, 23024, 37289, 40292, 42616, 70511, 74578, 80584, 85232, 141022, 149156, 161168, 282044, 298312, 564088, 596624, 1095079, 1128176, 2190158, 4380316, 7665553, 8760632, 15331106, 17521264, 30662212, 53658871, 61324424, 107317742, 122648848, 214635484, 429270968, 858541936]

約数ペア:

[(1, 858541936), (2, 429270968), (4, 214635484), (7, 122648848), (8, 107317742), (14, 61324424), (16, 53658871), (28, 30662212), (49, 17521264), (56, 15331106), (98, 8760632), (112, 7665553), (196, 4380316), (392, 2190158), (761, 1128176), (784, 1095079), (1439, 596624), (1522, 564088), (2878, 298312), (3044, 282044), (5327, 161168), (5756, 149156), (6088, 141022), (10073, 85232), (10654, 80584), (11512, 74578), (12176, 70511), (20146, 42616), (21308, 40292), (23024, 37289)]