28601964

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{8543}}^1$

素因数の和:8587

約数の個数: 48

約数和(自身を含む): 76554240

約数和(自身を除く): 47952276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 8543, 17086, 25629, 34172, 51258, 76887, 102516, 153774, 230661, 264833, 307548, 461322, 529666, 794499, 922644, 1059332, 1588998, 2383497, 3177996, 4766994, 7150491, 9533988, 14300982, 28601964]

約数ペア:

[(1, 28601964), (2, 14300982), (3, 9533988), (4, 7150491), (6, 4766994), (9, 3177996), (12, 2383497), (18, 1588998), (27, 1059332), (31, 922644), (36, 794499), (54, 529666), (62, 461322), (93, 307548), (108, 264833), (124, 230661), (186, 153774), (279, 102516), (372, 76887), (558, 51258), (837, 34172), (1116, 25629), (1674, 17086), (3348, 8543)]