40685828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{823}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 75583872

約数和(自身を除く): 34898044

約数列:

[1, 2, 4, 17, 34, 68, 727, 823, 1454, 1646, 2908, 3292, 12359, 13991, 24718, 27982, 49436, 55964, 598321, 1196642, 2393284, 10171457, 20342914, 40685828]

約数ペア:

[(1, 40685828), (2, 20342914), (4, 10171457), (17, 2393284), (34, 1196642), (68, 598321), (727, 55964), (823, 49436), (1454, 27982), (1646, 24718), (2908, 13991), (3292, 12359)]