1436288

素因数分解:

$2^7\times 7^2\times {\mathrm{229}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 3343050

約数和(自身を除く): 1906762

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 229, 392, 448, 458, 784, 896, 916, 1568, 1603, 1832, 3136, 3206, 3664, 6272, 6412, 7328, 11221, 12824, 14656, 22442, 25648, 29312, 44884, 51296, 89768, 102592, 179536, 205184, 359072, 718144, 1436288]

約数ペア:

[(1, 1436288), (2, 718144), (4, 359072), (7, 205184), (8, 179536), (14, 102592), (16, 89768), (28, 51296), (32, 44884), (49, 29312), (56, 25648), (64, 22442), (98, 14656), (112, 12824), (128, 11221), (196, 7328), (224, 6412), (229, 6272), (392, 3664), (448, 3206), (458, 3136), (784, 1832), (896, 1603), (916, 1568)]