778139456

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{118043}}^1$

素因数の和:118158

約数の個数: 28

約数和(自身を含む): 1559125152

約数和(自身を除く): 780985696

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 118043, 236086, 472172, 944344, 1888688, 3777376, 7554752, 12158429, 24316858, 48633716, 97267432, 194534864, 389069728, 778139456]

約数ペア:

[(1, 778139456), (2, 389069728), (4, 194534864), (8, 97267432), (16, 48633716), (32, 24316858), (64, 12158429), (103, 7554752), (206, 3777376), (412, 1888688), (824, 944344), (1648, 472172), (3296, 236086), (6592, 118043)]