634940416

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{56369}}^1$

素因数の和:56400

約数の個数: 44

約数和(自身を含む): 1384672680

約数和(自身を除く): 749732264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 11264, 56369, 112738, 225476, 450952, 620059, 901904, 1240118, 1803808, 2480236, 3607616, 4960472, 7215232, 9920944, 14430464, 19841888, 28860928, 39683776, 57721856, 79367552, 158735104, 317470208, 634940416]

約数ペア:

[(1, 634940416), (2, 317470208), (4, 158735104), (8, 79367552), (11, 57721856), (16, 39683776), (22, 28860928), (32, 19841888), (44, 14430464), (64, 9920944), (88, 7215232), (128, 4960472), (176, 3607616), (256, 2480236), (352, 1803808), (512, 1240118), (704, 901904), (1024, 620059), (1408, 450952), (2816, 225476), (5632, 112738), (11264, 56369)]