28387032

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{4397}}^1$

素因数の和:4675

約数の個数: 32

約数和(自身を含む): 71247600

約数和(自身を除く): 42860568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 4397, 6456, 8794, 13191, 17588, 26382, 35176, 52764, 105528, 1182793, 2365586, 3548379, 4731172, 7096758, 9462344, 14193516, 28387032]

約数ペア:

[(1, 28387032), (2, 14193516), (3, 9462344), (4, 7096758), (6, 4731172), (8, 3548379), (12, 2365586), (24, 1182793), (269, 105528), (538, 52764), (807, 35176), (1076, 26382), (1614, 17588), (2152, 13191), (3228, 8794), (4397, 6456)]