42390692

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5147}}^1$

素因数の和:5251

約数の個数: 24

約数和(自身を含む): 77837760

約数和(自身を除く): 35447068

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 5147, 8236, 10294, 20588, 149263, 298526, 365437, 597052, 730874, 1461748, 10597673, 21195346, 42390692]

約数ペア:

[(1, 42390692), (2, 21195346), (4, 10597673), (29, 1461748), (58, 730874), (71, 597052), (116, 365437), (142, 298526), (284, 149263), (2059, 20588), (4118, 10294), (5147, 8236)]