71145656

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{13619}}^1$

素因数の和:14278

約数の個数: 16

約数和(自身を含む): 133612200

約数和(自身を除く): 62466544

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 13619, 27238, 54476, 108952, 8893207, 17786414, 35572828, 71145656]

約数ペア:

[(1, 71145656), (2, 35572828), (4, 17786414), (8, 8893207), (653, 108952), (1306, 54476), (2612, 27238), (5224, 13619)]