73095728

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{4397}}^1$

素因数の和:5444

約数の個数: 20

約数和(自身を含む): 141791520

約数和(自身を除く): 68695792

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 4397, 8312, 8794, 16624, 17588, 35176, 70352, 4568483, 9136966, 18273932, 36547864, 73095728]

約数ペア:

[(1, 73095728), (2, 36547864), (4, 18273932), (8, 9136966), (16, 4568483), (1039, 70352), (2078, 35176), (4156, 17588), (4397, 16624), (8312, 8794)]