76465748

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 136752000

約数和(自身を除く): 60286252

約数列:

[1, 2, 4, 73, 131, 146, 262, 292, 524, 1999, 3998, 7996, 9563, 19126, 38252, 145927, 261869, 291854, 523738, 583708, 1047476, 19116437, 38232874, 76465748]

約数ペア:

[(1, 76465748), (2, 38232874), (4, 19116437), (73, 1047476), (131, 583708), (146, 523738), (262, 291854), (292, 261869), (524, 145927), (1999, 38252), (3998, 19126), (7996, 9563)]