2116777376

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{37649}}^1$

素因数の和:37917

約数の個数: 48

約数和(自身を含む): 4781851200

約数和(自身を除く): 2665073824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1757, 2008, 3514, 4016, 7028, 8032, 14056, 28112, 37649, 56224, 75298, 150596, 263543, 301192, 527086, 602384, 1054172, 1204768, 2108344, 4216688, 8433376, 9449899, 18899798, 37799596, 66149293, 75599192, 132298586, 151198384, 264597172, 302396768, 529194344, 1058388688, 2116777376]

約数ペア:

[(1, 2116777376), (2, 1058388688), (4, 529194344), (7, 302396768), (8, 264597172), (14, 151198384), (16, 132298586), (28, 75599192), (32, 66149293), (56, 37799596), (112, 18899798), (224, 9449899), (251, 8433376), (502, 4216688), (1004, 2108344), (1757, 1204768), (2008, 1054172), (3514, 602384), (4016, 527086), (7028, 301192), (8032, 263543), (14056, 150596), (28112, 75298), (37649, 56224)]