26103064

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 54351000

約数和(自身を除く): 28247936

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 449, 559, 676, 898, 1118, 1352, 1796, 2236, 3592, 4472, 5837, 7267, 11674, 14534, 19307, 23348, 29068, 38614, 46696, 58136, 75881, 77228, 151762, 154456, 250991, 303524, 501982, 607048, 1003964, 2007928, 3262883, 6525766, 13051532, 26103064]

約数ペア:

[(1, 26103064), (2, 13051532), (4, 6525766), (8, 3262883), (13, 2007928), (26, 1003964), (43, 607048), (52, 501982), (86, 303524), (104, 250991), (169, 154456), (172, 151762), (338, 77228), (344, 75881), (449, 58136), (559, 46696), (676, 38614), (898, 29068), (1118, 23348), (1352, 19307), (1796, 14534), (2236, 11674), (3592, 7267), (4472, 5837)]