2784072064

素因数分解:

$2^7\times {\mathrm{21750563}}^1$

素因数の和:21750577

約数の個数: 16

約数和(自身を含む): 5546393820

約数和(自身を除く): 2762321756

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 21750563, 43501126, 87002252, 174004504, 348009008, 696018016, 1392036032, 2784072064]

約数ペア:

[(1, 2784072064), (2, 1392036032), (4, 696018016), (8, 348009008), (16, 174004504), (32, 87002252), (64, 43501126), (128, 21750563)]