40630576

素因数分解:

$2^4\times 7^1\times {\mathrm{499}}^1\times {\mathrm{727}}^1$

素因数の和:1241

約数の個数: 40

約数和(自身を含む): 90272000

約数和(自身を除く): 49641424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 499, 727, 998, 1454, 1996, 2908, 3493, 3992, 5089, 5816, 6986, 7984, 10178, 11632, 13972, 20356, 27944, 40712, 55888, 81424, 362773, 725546, 1451092, 2539411, 2902184, 5078822, 5804368, 10157644, 20315288, 40630576]

約数ペア:

[(1, 40630576), (2, 20315288), (4, 10157644), (7, 5804368), (8, 5078822), (14, 2902184), (16, 2539411), (28, 1451092), (56, 725546), (112, 362773), (499, 81424), (727, 55888), (998, 40712), (1454, 27944), (1996, 20356), (2908, 13972), (3493, 11632), (3992, 10178), (5089, 7984), (5816, 6986)]