28216652

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{701}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 51302160

約数和(自身を除く): 23085508

約数列:

[1, 2, 4, 29, 58, 116, 347, 694, 701, 1388, 1402, 2804, 10063, 20126, 20329, 40252, 40658, 81316, 243247, 486494, 972988, 7054163, 14108326, 28216652]

約数ペア:

[(1, 28216652), (2, 14108326), (4, 7054163), (29, 972988), (58, 486494), (116, 243247), (347, 81316), (694, 40658), (701, 40252), (1388, 20329), (1402, 20126), (2804, 10063)]