26513104

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{23339}}^1$

素因数の和:23418

約数の個数: 20

約数和(自身を含む): 52094880

約数和(自身を除く): 25581776

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 23339, 46678, 93356, 186712, 373424, 1657069, 3314138, 6628276, 13256552, 26513104]

約数ペア:

[(1, 26513104), (2, 13256552), (4, 6628276), (8, 3314138), (16, 1657069), (71, 373424), (142, 186712), (284, 93356), (568, 46678), (1136, 23339)]