15723648

素因数分解:

$2^7\times 3^2\times {\mathrm{13649}}^1$

素因数の和:13669

約数の個数: 48

約数和(自身を含む): 45249750

約数和(自身を除く): 29526102

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 13649, 27298, 40947, 54596, 81894, 109192, 122841, 163788, 218384, 245682, 327576, 436768, 491364, 655152, 873536, 982728, 1310304, 1747072, 1965456, 2620608, 3930912, 5241216, 7861824, 15723648]

約数ペア:

[(1, 15723648), (2, 7861824), (3, 5241216), (4, 3930912), (6, 2620608), (8, 1965456), (9, 1747072), (12, 1310304), (16, 982728), (18, 873536), (24, 655152), (32, 491364), (36, 436768), (48, 327576), (64, 245682), (72, 218384), (96, 163788), (128, 122841), (144, 109192), (192, 81894), (288, 54596), (384, 40947), (576, 27298), (1152, 13649)]