26799272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 53277600

約数和(自身を除く): 26478328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1123, 1256, 2246, 2983, 4492, 5966, 8984, 11932, 21337, 23864, 42674, 85348, 170696, 176311, 352622, 705244, 1410488, 3349909, 6699818, 13399636, 26799272]

約数ペア:

[(1, 26799272), (2, 13399636), (4, 6699818), (8, 3349909), (19, 1410488), (38, 705244), (76, 352622), (152, 176311), (157, 170696), (314, 85348), (628, 42674), (1123, 23864), (1256, 21337), (2246, 11932), (2983, 8984), (4492, 5966)]