71319808

素因数分解:

$2^8\times 7^1\times {\mathrm{39799}}^1$

素因数の和:39822

約数の個数: 36

約数和(自身を含む): 162702400

約数和(自身を除く): 91382592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 39799, 79598, 159196, 278593, 318392, 557186, 636784, 1114372, 1273568, 2228744, 2547136, 4457488, 5094272, 8914976, 10188544, 17829952, 35659904, 71319808]

約数ペア:

[(1, 71319808), (2, 35659904), (4, 17829952), (7, 10188544), (8, 8914976), (14, 5094272), (16, 4457488), (28, 2547136), (32, 2228744), (56, 1273568), (64, 1114372), (112, 636784), (128, 557186), (224, 318392), (256, 278593), (448, 159196), (896, 79598), (1792, 39799)]