12776128

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2344

約数の個数: 28

約数和(自身を含む): 25648920

約数和(自身を除く): 12872792

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2243, 2848, 4486, 5696, 8972, 17944, 35888, 71776, 143552, 199627, 399254, 798508, 1597016, 3194032, 6388064, 12776128]

約数ペア:

[(1, 12776128), (2, 6388064), (4, 3194032), (8, 1597016), (16, 798508), (32, 399254), (64, 199627), (89, 143552), (178, 71776), (356, 35888), (712, 17944), (1424, 8972), (2243, 5696), (2848, 4486)]