26228852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 52157952

約数和(自身を除く): 25929100

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 212, 307, 403, 614, 689, 806, 1228, 1378, 1612, 1643, 2756, 3286, 3991, 6572, 7982, 9517, 15964, 16271, 19034, 21359, 32542, 38068, 42718, 65084, 85436, 123721, 211523, 247442, 423046, 494884, 504401, 846092, 1008802, 2017604, 6557213, 13114426, 26228852]

約数ペア:

[(1, 26228852), (2, 13114426), (4, 6557213), (13, 2017604), (26, 1008802), (31, 846092), (52, 504401), (53, 494884), (62, 423046), (106, 247442), (124, 211523), (212, 123721), (307, 85436), (403, 65084), (614, 42718), (689, 38068), (806, 32542), (1228, 21359), (1378, 19034), (1612, 16271), (1643, 15964), (2756, 9517), (3286, 7982), (3991, 6572)]