42641858

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{4889}}^1$

素因数の和:4994

約数の個数: 24

約数和(自身を含む): 75257100

約数和(自身を除く): 32615242

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 4889, 8722, 9778, 34223, 68446, 239561, 435121, 479122, 870242, 3045847, 6091694, 21320929, 42641858]

約数ペア:

[(1, 42641858), (2, 21320929), (7, 6091694), (14, 3045847), (49, 870242), (89, 479122), (98, 435121), (178, 239561), (623, 68446), (1246, 34223), (4361, 9778), (4889, 8722)]