71286656

素因数分解:

$2^7\times 7^1\times {\mathrm{79561}}^1$

素因数の和:79582

約数の個数: 32

約数和(自身を含む): 162306480

約数和(自身を除く): 91019824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 79561, 159122, 318244, 556927, 636488, 1113854, 1272976, 2227708, 2545952, 4455416, 5091904, 8910832, 10183808, 17821664, 35643328, 71286656]

約数ペア:

[(1, 71286656), (2, 35643328), (4, 17821664), (7, 10183808), (8, 8910832), (14, 5091904), (16, 4455416), (28, 2545952), (32, 2227708), (56, 1272976), (64, 1113854), (112, 636488), (128, 556927), (224, 318244), (448, 159122), (896, 79561)]