39866968

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 76230000

約数和(自身を除く): 36363032

約数列:

[1, 2, 4, 8, 109, 131, 218, 262, 349, 436, 524, 698, 872, 1048, 1396, 2792, 14279, 28558, 38041, 45719, 57116, 76082, 91438, 114232, 152164, 182876, 304328, 365752, 4983371, 9966742, 19933484, 39866968]

約数ペア:

[(1, 39866968), (2, 19933484), (4, 9966742), (8, 4983371), (109, 365752), (131, 304328), (218, 182876), (262, 152164), (349, 114232), (436, 91438), (524, 76082), (698, 57116), (872, 45719), (1048, 38041), (1396, 28558), (2792, 14279)]