2722048

素因数分解:

$2^8\times 7^3\times {\mathrm{31}}^1$

素因数の和:68

約数の個数: 72

約数和(自身を含む): 6540800

約数和(自身を除く): 3818752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 343, 392, 434, 448, 496, 686, 784, 868, 896, 992, 1372, 1519, 1568, 1736, 1792, 1984, 2744, 3038, 3136, 3472, 3968, 5488, 6076, 6272, 6944, 7936, 10633, 10976, 12152, 12544, 13888, 21266, 21952, 24304, 27776, 42532, 43904, 48608, 55552, 85064, 87808, 97216, 170128, 194432, 340256, 388864, 680512, 1361024, 2722048]

約数ペア:

[(1, 2722048), (2, 1361024), (4, 680512), (7, 388864), (8, 340256), (14, 194432), (16, 170128), (28, 97216), (31, 87808), (32, 85064), (49, 55552), (56, 48608), (62, 43904), (64, 42532), (98, 27776), (112, 24304), (124, 21952), (128, 21266), (196, 13888), (217, 12544), (224, 12152), (248, 10976), (256, 10633), (343, 7936), (392, 6944), (434, 6272), (448, 6076), (496, 5488), (686, 3968), (784, 3472), (868, 3136), (896, 3038), (992, 2744), (1372, 1984), (1519, 1792), (1568, 1736)]