2721824

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 6350400

約数和(自身を除く): 3628576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 419, 464, 812, 838, 928, 1624, 1676, 2933, 3248, 3352, 5866, 6496, 6704, 11732, 12151, 13408, 23464, 24302, 46928, 48604, 85057, 93856, 97208, 170114, 194416, 340228, 388832, 680456, 1360912, 2721824]

約数ペア:

[(1, 2721824), (2, 1360912), (4, 680456), (7, 388832), (8, 340228), (14, 194416), (16, 170114), (28, 97208), (29, 93856), (32, 85057), (56, 48604), (58, 46928), (112, 24302), (116, 23464), (203, 13408), (224, 12151), (232, 11732), (406, 6704), (419, 6496), (464, 5866), (812, 3352), (838, 3248), (928, 2933), (1624, 1676)]