55552784

素因数分解:

$2^4\times 7^1\times {\mathrm{496007}}^1$

素因数の和:496022

約数の個数: 20

約数和(自身を含む): 123009984

約数和(自身を除く): 67457200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 496007, 992014, 1984028, 3472049, 3968056, 6944098, 7936112, 13888196, 27776392, 55552784]

約数ペア:

[(1, 55552784), (2, 27776392), (4, 13888196), (7, 7936112), (8, 6944098), (14, 3968056), (16, 3472049), (28, 1984028), (56, 992014), (112, 496007)]