38966431294

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{75611}}^1$

素因数の和:76032

約数の個数: 32

約数和(自身を含む): 67549946112

約数和(自身を除く): 28583514818

約数列:

[1, 2, 7, 14, 131, 262, 281, 562, 917, 1834, 1967, 3934, 36811, 73622, 75611, 151222, 257677, 515354, 529277, 1058554, 9905041, 19810082, 21246691, 42493382, 69335287, 138670574, 148726837, 297453674, 2783316521, 5566633042, 19483215647, 38966431294]

約数ペア:

[(1, 38966431294), (2, 19483215647), (7, 5566633042), (14, 2783316521), (131, 297453674), (262, 148726837), (281, 138670574), (562, 69335287), (917, 42493382), (1834, 21246691), (1967, 19810082), (3934, 9905041), (36811, 1058554), (73622, 529277), (75611, 515354), (151222, 257677)]