28808172

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6301}}^1$

素因数の和:6438

約数の個数: 36

約数和(自身を含む): 73405696

約数和(自身を除く): 44597524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 6301, 12602, 18903, 25204, 37806, 56709, 75612, 113418, 226836, 800227, 1600454, 2400681, 3200908, 4801362, 7202043, 9602724, 14404086, 28808172]

約数ペア:

[(1, 28808172), (2, 14404086), (3, 9602724), (4, 7202043), (6, 4801362), (9, 3200908), (12, 2400681), (18, 1600454), (36, 800227), (127, 226836), (254, 113418), (381, 75612), (508, 56709), (762, 37806), (1143, 25204), (1524, 18903), (2286, 12602), (4572, 6301)]