25403556

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 60784640

約数和(自身を除く): 35381084

約数列:

[1, 2, 3, 4, 6, 12, 79, 127, 158, 211, 237, 254, 316, 381, 422, 474, 508, 633, 762, 844, 948, 1266, 1524, 2532, 10033, 16669, 20066, 26797, 30099, 33338, 40132, 50007, 53594, 60198, 66676, 80391, 100014, 107188, 120396, 160782, 200028, 321564, 2116963, 4233926, 6350889, 8467852, 12701778, 25403556]

約数ペア:

[(1, 25403556), (2, 12701778), (3, 8467852), (4, 6350889), (6, 4233926), (12, 2116963), (79, 321564), (127, 200028), (158, 160782), (211, 120396), (237, 107188), (254, 100014), (316, 80391), (381, 66676), (422, 60198), (474, 53594), (508, 50007), (633, 40132), (762, 33338), (844, 30099), (948, 26797), (1266, 20066), (1524, 16669), (2532, 10033)]