16744448

素因数分解:

$2^{15}\times 7^1\times {\mathrm{73}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 38796720

約数和(自身を除く): 22052272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 896, 1022, 1024, 1168, 1792, 2044, 2048, 2336, 3584, 4088, 4096, 4672, 7168, 8176, 8192, 9344, 14336, 16352, 16384, 18688, 28672, 32704, 32768, 37376, 57344, 65408, 74752, 114688, 130816, 149504, 229376, 261632, 299008, 523264, 598016, 1046528, 1196032, 2093056, 2392064, 4186112, 8372224, 16744448]

約数ペア:

[(1, 16744448), (2, 8372224), (4, 4186112), (7, 2392064), (8, 2093056), (14, 1196032), (16, 1046528), (28, 598016), (32, 523264), (56, 299008), (64, 261632), (73, 229376), (112, 149504), (128, 130816), (146, 114688), (224, 74752), (256, 65408), (292, 57344), (448, 37376), (511, 32768), (512, 32704), (584, 28672), (896, 18688), (1022, 16384), (1024, 16352), (1168, 14336), (1792, 9344), (2044, 8192), (2048, 8176), (2336, 7168), (3584, 4672), (4088, 4096)]