1361024

素因数分解:

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

素因数の和:66

約数の個数: 64

約数和(自身を含む): 3264000

約数和(自身を除く): 1902976

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, 343, 392, 434, 448, 496, 686, 784, 868, 896, 992, 1372, 1519, 1568, 1736, 1984, 2744, 3038, 3136, 3472, 3968, 5488, 6076, 6272, 6944, 10633, 10976, 12152, 13888, 21266, 21952, 24304, 27776, 42532, 43904, 48608, 85064, 97216, 170128, 194432, 340256, 680512, 1361024]

約数ペア:

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