42748732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20051}}^1$

素因数の和:20109

約数の個数: 24

約数和(自身を含む): 82534032

約数和(自身を除く): 39785300

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 20051, 40102, 80204, 260663, 521326, 822091, 1042652, 1644182, 3288364, 10687183, 21374366, 42748732]

約数ペア:

[(1, 42748732), (2, 21374366), (4, 10687183), (13, 3288364), (26, 1644182), (41, 1042652), (52, 822091), (82, 521326), (164, 260663), (533, 80204), (1066, 40102), (2132, 20051)]