581728

素因数分解:

$2^5\times 7^3\times {\mathrm{53}}^1$

素因数の和:84

約数の個数: 48

約数和(自身を含む): 1360800

約数和(自身を除く): 779072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 343, 371, 392, 424, 686, 742, 784, 848, 1372, 1484, 1568, 1696, 2597, 2744, 2968, 5194, 5488, 5936, 10388, 10976, 11872, 18179, 20776, 36358, 41552, 72716, 83104, 145432, 290864, 581728]

約数ペア:

[(1, 581728), (2, 290864), (4, 145432), (7, 83104), (8, 72716), (14, 41552), (16, 36358), (28, 20776), (32, 18179), (49, 11872), (53, 10976), (56, 10388), (98, 5936), (106, 5488), (112, 5194), (196, 2968), (212, 2744), (224, 2597), (343, 1696), (371, 1568), (392, 1484), (424, 1372), (686, 848), (742, 784)]