28825184849

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 30392651520

約数和(自身を除く): 1567466671

約数列:

[1, 41, 71, 131, 269, 281, 2911, 5371, 9301, 11029, 11521, 19099, 19951, 35239, 36811, 75589, 381341, 783059, 817991, 1444799, 1509251, 2501969, 2613581, 3099149, 5366819, 9902159, 102580729, 107156821, 220039579, 405988519, 703053289, 28825184849]

約数ペア:

[(1, 28825184849), (41, 703053289), (71, 405988519), (131, 220039579), (269, 107156821), (281, 102580729), (2911, 9902159), (5371, 5366819), (9301, 3099149), (11029, 2613581), (11521, 2501969), (19099, 1509251), (19951, 1444799), (35239, 817991), (36811, 783059), (75589, 381341)]