67495552

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{12263}}^1$

素因数の和:12320

約数の個数: 32

約数和(自身を含む): 137602080

約数和(自身を除く): 70106528

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 12263, 24526, 49052, 98104, 196208, 392416, 527309, 784832, 1054618, 1569664, 2109236, 4218472, 8436944, 16873888, 33747776, 67495552]

約数ペア:

[(1, 67495552), (2, 33747776), (4, 16873888), (8, 8436944), (16, 4218472), (32, 2109236), (43, 1569664), (64, 1054618), (86, 784832), (128, 527309), (172, 392416), (344, 196208), (688, 98104), (1376, 49052), (2752, 24526), (5504, 12263)]