26306372

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 47205312

約数和(自身を除く): 20898940

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 823, 1646, 3292, 7991, 15982, 31964, 50203, 100406, 107813, 200812, 215626, 431252, 6576593, 13153186, 26306372]

約数ペア:

[(1, 26306372), (2, 13153186), (4, 6576593), (61, 431252), (122, 215626), (131, 200812), (244, 107813), (262, 100406), (524, 50203), (823, 31964), (1646, 15982), (3292, 7991)]