26778904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4297}}^1$

素因数の和:4363

約数の個数: 32

約数和(自身を含む): 54154800

約数和(自身を除く): 27375896

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 4297, 6232, 8594, 17188, 34376, 81643, 163286, 176177, 326572, 352354, 653144, 704708, 1409416, 3347363, 6694726, 13389452, 26778904]

約数ペア:

[(1, 26778904), (2, 13389452), (4, 6694726), (8, 3347363), (19, 1409416), (38, 704708), (41, 653144), (76, 352354), (82, 326572), (152, 176177), (164, 163286), (328, 81643), (779, 34376), (1558, 17188), (3116, 8594), (4297, 6232)]