4139912

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 9234000

約数和(自身を除く): 5094088

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 179, 196, 236, 358, 392, 413, 472, 716, 826, 1253, 1432, 1652, 2506, 2891, 3304, 5012, 5782, 8771, 10024, 10561, 11564, 17542, 21122, 23128, 35084, 42244, 70168, 73927, 84488, 147854, 295708, 517489, 591416, 1034978, 2069956, 4139912]

約数ペア:

[(1, 4139912), (2, 2069956), (4, 1034978), (7, 591416), (8, 517489), (14, 295708), (28, 147854), (49, 84488), (56, 73927), (59, 70168), (98, 42244), (118, 35084), (179, 23128), (196, 21122), (236, 17542), (358, 11564), (392, 10561), (413, 10024), (472, 8771), (716, 5782), (826, 5012), (1253, 3304), (1432, 2891), (1652, 2506)]