71445248

素因数分解:

$2^8\times 7^1\times {\mathrm{39869}}^1$

素因数の和:39892

約数の個数: 36

約数和(自身を含む): 162988560

約数和(自身を除く): 91543312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 39869, 79738, 159476, 279083, 318952, 558166, 637904, 1116332, 1275808, 2232664, 2551616, 4465328, 5103232, 8930656, 10206464, 17861312, 35722624, 71445248]

約数ペア:

[(1, 71445248), (2, 35722624), (4, 17861312), (7, 10206464), (8, 8930656), (14, 5103232), (16, 4465328), (28, 2551616), (32, 2232664), (56, 1275808), (64, 1116332), (112, 637904), (128, 558166), (224, 318952), (256, 279083), (448, 159476), (896, 79738), (1792, 39869)]