129293888

素因数分解:

$2^6\times {\mathrm{743}}^1\times {\mathrm{2719}}^1$

素因数の和:3474

約数の個数: 28

約数和(自身を含む): 257007360

約数和(自身を除く): 127713472

約数列:

[1, 2, 4, 8, 16, 32, 64, 743, 1486, 2719, 2972, 5438, 5944, 10876, 11888, 21752, 23776, 43504, 47552, 87008, 174016, 2020217, 4040434, 8080868, 16161736, 32323472, 64646944, 129293888]

約数ペア:

[(1, 129293888), (2, 64646944), (4, 32323472), (8, 16161736), (16, 8080868), (32, 4040434), (64, 2020217), (743, 174016), (1486, 87008), (2719, 47552), (2972, 43504), (5438, 23776), (5944, 21752), (10876, 11888)]