67397888

素因数分解:

$2^8\times {\mathrm{263273}}^1$

素因数の和:263289

約数の個数: 18

約数和(自身を含む): 134533014

約数和(自身を除く): 67135126

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263273, 526546, 1053092, 2106184, 4212368, 8424736, 16849472, 33698944, 67397888]

約数ペア:

[(1, 67397888), (2, 33698944), (4, 16849472), (8, 8424736), (16, 4212368), (32, 2106184), (64, 1053092), (128, 526546), (256, 263273)]