65269288

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21991}}^1$

素因数の和:22057

約数の個数: 32

約数和(自身を含む): 142508160

約数和(自身を除く): 77238872

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 21991, 43982, 87964, 153937, 175928, 307874, 615748, 1165523, 1231496, 2331046, 4662092, 8158661, 9324184, 16317322, 32634644, 65269288]

約数ペア:

[(1, 65269288), (2, 32634644), (4, 16317322), (7, 9324184), (8, 8158661), (14, 4662092), (28, 2331046), (53, 1231496), (56, 1165523), (106, 615748), (212, 307874), (371, 175928), (424, 153937), (742, 87964), (1484, 43982), (2968, 21991)]