440086528

素因数分解:

$2^{12}\times 7^1\times {\mathrm{15349}}^1$

素因数の和:15380

約数の個数: 52

約数和(自身を含む): 1005854800

約数和(自身を除く): 565768272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 14336, 15349, 28672, 30698, 61396, 107443, 122792, 214886, 245584, 429772, 491168, 859544, 982336, 1719088, 1964672, 3438176, 3929344, 6876352, 7858688, 13752704, 15717376, 27505408, 31434752, 55010816, 62869504, 110021632, 220043264, 440086528]

約数ペア:

[(1, 440086528), (2, 220043264), (4, 110021632), (7, 62869504), (8, 55010816), (14, 31434752), (16, 27505408), (28, 15717376), (32, 13752704), (56, 7858688), (64, 6876352), (112, 3929344), (128, 3438176), (224, 1964672), (256, 1719088), (448, 982336), (512, 859544), (896, 491168), (1024, 429772), (1792, 245584), (2048, 214886), (3584, 122792), (4096, 107443), (7168, 61396), (14336, 30698), (15349, 28672)]