15081472

素因数分解:

$2^{13}\times 7^1\times {\mathrm{263}}^1$

素因数の和:296

約数の個数: 56

約数和(自身を含む): 34600896

約数和(自身を除く): 19519424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 263, 448, 512, 526, 896, 1024, 1052, 1792, 1841, 2048, 2104, 3584, 3682, 4096, 4208, 7168, 7364, 8192, 8416, 14336, 14728, 16832, 28672, 29456, 33664, 57344, 58912, 67328, 117824, 134656, 235648, 269312, 471296, 538624, 942592, 1077248, 1885184, 2154496, 3770368, 7540736, 15081472]

約数ペア:

[(1, 15081472), (2, 7540736), (4, 3770368), (7, 2154496), (8, 1885184), (14, 1077248), (16, 942592), (28, 538624), (32, 471296), (56, 269312), (64, 235648), (112, 134656), (128, 117824), (224, 67328), (256, 58912), (263, 57344), (448, 33664), (512, 29456), (526, 28672), (896, 16832), (1024, 14728), (1052, 14336), (1792, 8416), (1841, 8192), (2048, 7364), (2104, 7168), (3584, 4208), (3682, 4096)]