114515968

素因数分解:

$2^{13}\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 56

約数和(自身を含む): 261865872

約数和(自身を除く): 147349904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 1997, 2048, 3584, 3994, 4096, 7168, 7988, 8192, 13979, 14336, 15976, 27958, 28672, 31952, 55916, 57344, 63904, 111832, 127808, 223664, 255616, 447328, 511232, 894656, 1022464, 1789312, 2044928, 3578624, 4089856, 7157248, 8179712, 14314496, 16359424, 28628992, 57257984, 114515968]

約数ペア:

[(1, 114515968), (2, 57257984), (4, 28628992), (7, 16359424), (8, 14314496), (14, 8179712), (16, 7157248), (28, 4089856), (32, 3578624), (56, 2044928), (64, 1789312), (112, 1022464), (128, 894656), (224, 511232), (256, 447328), (448, 255616), (512, 223664), (896, 127808), (1024, 111832), (1792, 63904), (1997, 57344), (2048, 55916), (3584, 31952), (3994, 28672), (4096, 27958), (7168, 15976), (7988, 14336), (8192, 13979)]