71349348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20717}}^1$

素因数の和:20772

約数の個数: 48

約数和(自身を含む): 194914944

約数和(自身を除く): 123565596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 20717, 41434, 62151, 82868, 124302, 145019, 248604, 290038, 435057, 580076, 849397, 870114, 1698794, 1740228, 2548191, 3397588, 5096382, 5945779, 10192764, 11891558, 17837337, 23783116, 35674674, 71349348]

約数ペア:

[(1, 71349348), (2, 35674674), (3, 23783116), (4, 17837337), (6, 11891558), (7, 10192764), (12, 5945779), (14, 5096382), (21, 3397588), (28, 2548191), (41, 1740228), (42, 1698794), (82, 870114), (84, 849397), (123, 580076), (164, 435057), (246, 290038), (287, 248604), (492, 145019), (574, 124302), (861, 82868), (1148, 62151), (1722, 41434), (3444, 20717)]