2627968

素因数分解:

$2^7\times 7^2\times {\mathrm{419}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 6104700

約数和(自身を除く): 3476732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 419, 448, 784, 838, 896, 1568, 1676, 2933, 3136, 3352, 5866, 6272, 6704, 11732, 13408, 20531, 23464, 26816, 41062, 46928, 53632, 82124, 93856, 164248, 187712, 328496, 375424, 656992, 1313984, 2627968]

約数ペア:

[(1, 2627968), (2, 1313984), (4, 656992), (7, 375424), (8, 328496), (14, 187712), (16, 164248), (28, 93856), (32, 82124), (49, 53632), (56, 46928), (64, 41062), (98, 26816), (112, 23464), (128, 20531), (196, 13408), (224, 11732), (392, 6704), (419, 6272), (448, 5866), (784, 3352), (838, 3136), (896, 2933), (1568, 1676)]