1112281856

素因数分解:

$2^8\times 7^1\times {\mathrm{620693}}^1$

素因数の和:620716

約数の個数: 36

約数和(自身を含む): 2537397072

約数和(自身を除く): 1425115216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 620693, 1241386, 2482772, 4344851, 4965544, 8689702, 9931088, 17379404, 19862176, 34758808, 39724352, 69517616, 79448704, 139035232, 158897408, 278070464, 556140928, 1112281856]

約数ペア:

[(1, 1112281856), (2, 556140928), (4, 278070464), (7, 158897408), (8, 139035232), (14, 79448704), (16, 69517616), (28, 39724352), (32, 34758808), (56, 19862176), (64, 17379404), (112, 9931088), (128, 8689702), (224, 4965544), (256, 4344851), (448, 2482772), (896, 1241386), (1792, 620693)]