28319434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 50549184

約数和(自身を除く): 22229750

約数列:

[1, 2, 11, 13, 22, 26, 83, 143, 166, 286, 913, 1079, 1193, 1826, 2158, 2386, 11869, 13123, 15509, 23738, 26246, 31018, 99019, 170599, 198038, 341198, 1089209, 1287247, 2178418, 2574494, 14159717, 28319434]

約数ペア:

[(1, 28319434), (2, 14159717), (11, 2574494), (13, 2178418), (22, 1287247), (26, 1089209), (83, 341198), (143, 198038), (166, 170599), (286, 99019), (913, 31018), (1079, 26246), (1193, 23738), (1826, 15509), (2158, 13123), (2386, 11869)]