64732528

素因数分解:

$2^4\times 7^2\times {\mathrm{82567}}^1$

素因数の和:82589

約数の個数: 30

約数和(自身を含む): 145897656

約数和(自身を除く): 81165128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 82567, 165134, 330268, 577969, 660536, 1155938, 1321072, 2311876, 4045783, 4623752, 8091566, 9247504, 16183132, 32366264, 64732528]

約数ペア:

[(1, 64732528), (2, 32366264), (4, 16183132), (7, 9247504), (8, 8091566), (14, 4623752), (16, 4045783), (28, 2311876), (49, 1321072), (56, 1155938), (98, 660536), (112, 577969), (196, 330268), (392, 165134), (784, 82567)]