1358912

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1278

約数の個数: 28

約数和(自身を含む): 2857500

約数和(自身を除く): 1498588

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1249, 2498, 4996, 9992, 19984, 21233, 39968, 42466, 79936, 84932, 169864, 339728, 679456, 1358912]

約数ペア:

[(1, 1358912), (2, 679456), (4, 339728), (8, 169864), (16, 84932), (17, 79936), (32, 42466), (34, 39968), (64, 21233), (68, 19984), (136, 9992), (272, 4996), (544, 2498), (1088, 1249)]