71378216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98047}}^1$

素因数の和:98073

約数の個数: 32

約数和(自身を含む): 164720640

約数和(自身を除く): 93342424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 98047, 196094, 392188, 686329, 784376, 1274611, 1372658, 2549222, 2745316, 5098444, 5490632, 8922277, 10196888, 17844554, 35689108, 71378216]

約数ペア:

[(1, 71378216), (2, 35689108), (4, 17844554), (7, 10196888), (8, 8922277), (13, 5490632), (14, 5098444), (26, 2745316), (28, 2549222), (52, 1372658), (56, 1274611), (91, 784376), (104, 686329), (182, 392188), (364, 196094), (728, 98047)]