2673664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{373}}^1$

素因数の和:400

約数の個数: 44

約数和(自身を含む): 6124624

約数和(自身を除く): 3450960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 373, 448, 512, 746, 896, 1024, 1492, 1792, 2611, 2984, 3584, 5222, 5968, 7168, 10444, 11936, 20888, 23872, 41776, 47744, 83552, 95488, 167104, 190976, 334208, 381952, 668416, 1336832, 2673664]

約数ペア:

[(1, 2673664), (2, 1336832), (4, 668416), (7, 381952), (8, 334208), (14, 190976), (16, 167104), (28, 95488), (32, 83552), (56, 47744), (64, 41776), (112, 23872), (128, 20888), (224, 11936), (256, 10444), (373, 7168), (448, 5968), (512, 5222), (746, 3584), (896, 2984), (1024, 2611), (1492, 1792)]