43216768

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 99388800

約数和(自身を除く): 56172032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 347, 448, 556, 694, 896, 973, 1112, 1388, 1946, 2224, 2429, 2776, 3892, 4448, 4858, 5552, 7784, 8896, 9716, 11104, 15568, 17792, 19432, 22208, 31136, 38864, 44416, 48233, 62272, 77728, 96466, 124544, 155456, 192932, 310912, 337631, 385864, 675262, 771728, 1350524, 1543456, 2701048, 3086912, 5402096, 6173824, 10804192, 21608384, 43216768]

約数ペア:

[(1, 43216768), (2, 21608384), (4, 10804192), (7, 6173824), (8, 5402096), (14, 3086912), (16, 2701048), (28, 1543456), (32, 1350524), (56, 771728), (64, 675262), (112, 385864), (128, 337631), (139, 310912), (224, 192932), (278, 155456), (347, 124544), (448, 96466), (556, 77728), (694, 62272), (896, 48233), (973, 44416), (1112, 38864), (1388, 31136), (1946, 22208), (2224, 19432), (2429, 17792), (2776, 15568), (3892, 11104), (4448, 9716), (4858, 8896), (5552, 7784)]