28458414

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 63498240

約数和(自身を除く): 35039826

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 127, 177, 211, 254, 354, 381, 422, 531, 633, 762, 1062, 1143, 1266, 1899, 2286, 3798, 7493, 12449, 14986, 22479, 24898, 26797, 37347, 44958, 53594, 67437, 74694, 80391, 112041, 134874, 160782, 224082, 241173, 482346, 1581023, 3162046, 4743069, 9486138, 14229207, 28458414]

約数ペア:

[(1, 28458414), (2, 14229207), (3, 9486138), (6, 4743069), (9, 3162046), (18, 1581023), (59, 482346), (118, 241173), (127, 224082), (177, 160782), (211, 134874), (254, 112041), (354, 80391), (381, 74694), (422, 67437), (531, 53594), (633, 44958), (762, 37347), (1062, 26797), (1143, 24898), (1266, 22479), (1899, 14986), (2286, 12449), (3798, 7493)]