402115504

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{27407}}^1$

素因数の和:27553

約数の個数: 40

約数和(自身を含む): 897228288

約数和(自身を除く): 495112784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 14672, 27407, 54814, 109628, 191849, 219256, 383698, 438512, 767396, 1534792, 3069584, 3590317, 7180634, 14361268, 25132219, 28722536, 50264438, 57445072, 100528876, 201057752, 402115504]

約数ペア:

[(1, 402115504), (2, 201057752), (4, 100528876), (7, 57445072), (8, 50264438), (14, 28722536), (16, 25132219), (28, 14361268), (56, 7180634), (112, 3590317), (131, 3069584), (262, 1534792), (524, 767396), (917, 438512), (1048, 383698), (1834, 219256), (2096, 191849), (3668, 109628), (7336, 54814), (14672, 27407)]