77976752

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16981}}^1$

素因数の和:17037

約数の個数: 40

約数和(自身を含む): 176884512

約数和(自身を除く): 98907760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 16981, 33962, 67924, 118867, 135848, 237734, 271696, 475468, 696221, 950936, 1392442, 1901872, 2784884, 4873547, 5569768, 9747094, 11139536, 19494188, 38988376, 77976752]

約数ペア:

[(1, 77976752), (2, 38988376), (4, 19494188), (7, 11139536), (8, 9747094), (14, 5569768), (16, 4873547), (28, 2784884), (41, 1901872), (56, 1392442), (82, 950936), (112, 696221), (164, 475468), (287, 271696), (328, 237734), (574, 135848), (656, 118867), (1148, 67924), (2296, 33962), (4592, 16981)]