855228416

素因数分解:

$2^{14}\times 7^1\times {\mathrm{7457}}^1$

素因数の和:7492

約数の個数: 60

約数和(自身を含む): 1955010288

約数和(自身を除く): 1099781872

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, 7457, 8192, 14336, 14914, 16384, 28672, 29828, 52199, 57344, 59656, 104398, 114688, 119312, 208796, 238624, 417592, 477248, 835184, 954496, 1670368, 1908992, 3340736, 3817984, 6681472, 7635968, 13362944, 15271936, 26725888, 30543872, 53451776, 61087744, 106903552, 122175488, 213807104, 427614208, 855228416]

約数ペア:

[(1, 855228416), (2, 427614208), (4, 213807104), (7, 122175488), (8, 106903552), (14, 61087744), (16, 53451776), (28, 30543872), (32, 26725888), (56, 15271936), (64, 13362944), (112, 7635968), (128, 6681472), (224, 3817984), (256, 3340736), (448, 1908992), (512, 1670368), (896, 954496), (1024, 835184), (1792, 477248), (2048, 417592), (3584, 238624), (4096, 208796), (7168, 119312), (7457, 114688), (8192, 104398), (14336, 59656), (14914, 57344), (16384, 52199), (28672, 29828)]