64831382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22157}}^1$

素因数の和:22196

約数の個数: 32

約数和(自身を含む): 127630080

約数和(自身を除く): 62798698

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 22157, 44314, 155099, 243727, 310198, 420983, 487454, 841966, 1706089, 2946881, 3412178, 4630813, 5893762, 9261626, 32415691, 64831382]

約数ペア:

[(1, 64831382), (2, 32415691), (7, 9261626), (11, 5893762), (14, 4630813), (19, 3412178), (22, 2946881), (38, 1706089), (77, 841966), (133, 487454), (154, 420983), (209, 310198), (266, 243727), (418, 155099), (1463, 44314), (2926, 22157)]