26830916

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 56125440

約数和(自身を除く): 29294524

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 173, 191, 203, 346, 382, 406, 692, 764, 812, 1211, 1337, 2422, 2674, 4844, 5017, 5348, 5539, 10034, 11078, 20068, 22156, 33043, 35119, 38773, 66086, 70238, 77546, 132172, 140476, 155092, 231301, 462602, 925204, 958247, 1916494, 3832988, 6707729, 13415458, 26830916]

約数ペア:

[(1, 26830916), (2, 13415458), (4, 6707729), (7, 3832988), (14, 1916494), (28, 958247), (29, 925204), (58, 462602), (116, 231301), (173, 155092), (191, 140476), (203, 132172), (346, 77546), (382, 70238), (406, 66086), (692, 38773), (764, 35119), (812, 33043), (1211, 22156), (1337, 20068), (2422, 11078), (2674, 10034), (4844, 5539), (5017, 5348)]