395358208

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13789}}^1$

素因数の和:13820

約数の個数: 52

約数和(自身を含む): 903631120

約数和(自身を除く): 508272912

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, 13789, 14336, 27578, 28672, 55156, 96523, 110312, 193046, 220624, 386092, 441248, 772184, 882496, 1544368, 1764992, 3088736, 3529984, 6177472, 7059968, 12354944, 14119936, 24709888, 28239872, 49419776, 56479744, 98839552, 197679104, 395358208]

約数ペア:

[(1, 395358208), (2, 197679104), (4, 98839552), (7, 56479744), (8, 49419776), (14, 28239872), (16, 24709888), (28, 14119936), (32, 12354944), (56, 7059968), (64, 6177472), (112, 3529984), (128, 3088736), (224, 1764992), (256, 1544368), (448, 882496), (512, 772184), (896, 441248), (1024, 386092), (1792, 220624), (2048, 193046), (3584, 110312), (4096, 96523), (7168, 55156), (13789, 28672), (14336, 27578)]