404282368

素因数分解:

$2^{10}\times 7^1\times {\mathrm{56401}}^1$

素因数の和:56428

約数の個数: 44

約数和(自身を含む): 923639152

約数和(自身を除く): 519356784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 56401, 112802, 225604, 394807, 451208, 789614, 902416, 1579228, 1804832, 3158456, 3609664, 6316912, 7219328, 12633824, 14438656, 25267648, 28877312, 50535296, 57754624, 101070592, 202141184, 404282368]

約数ペア:

[(1, 404282368), (2, 202141184), (4, 101070592), (7, 57754624), (8, 50535296), (14, 28877312), (16, 25267648), (28, 14438656), (32, 12633824), (56, 7219328), (64, 6316912), (112, 3609664), (128, 3158456), (224, 1804832), (256, 1579228), (448, 902416), (512, 789614), (896, 451208), (1024, 394807), (1792, 225604), (3584, 112802), (7168, 56401)]