40815614

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{39937}}^1$

素因数の和:40019

約数の個数: 16

約数和(自身を含む): 70929888

約数和(自身を除く): 30114274

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 39937, 79874, 279559, 559118, 2915401, 5830802, 20407807, 40815614]

約数ペア:

[(1, 40815614), (2, 20407807), (7, 5830802), (14, 2915401), (73, 559118), (146, 279559), (511, 79874), (1022, 39937)]