28171008

素因数分解:

$2^8\times 3^2\times {\mathrm{12227}}^1$

素因数の和:12249

約数の個数: 54

約数和(自身を含む): 81230604

約数和(自身を除く): 53059596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 12227, 24454, 36681, 48908, 73362, 97816, 110043, 146724, 195632, 220086, 293448, 391264, 440172, 586896, 782528, 880344, 1173792, 1565056, 1760688, 2347584, 3130112, 3521376, 4695168, 7042752, 9390336, 14085504, 28171008]

約数ペア:

[(1, 28171008), (2, 14085504), (3, 9390336), (4, 7042752), (6, 4695168), (8, 3521376), (9, 3130112), (12, 2347584), (16, 1760688), (18, 1565056), (24, 1173792), (32, 880344), (36, 782528), (48, 586896), (64, 440172), (72, 391264), (96, 293448), (128, 220086), (144, 195632), (192, 146724), (256, 110043), (288, 97816), (384, 73362), (576, 48908), (768, 36681), (1152, 24454), (2304, 12227)]