28988162

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 54328320

約数和(自身を除く): 25340158

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 3929, 7378, 7858, 27503, 55006, 66793, 121799, 133586, 243598, 467551, 852593, 935102, 1705186, 2070583, 4141166, 14494081, 28988162]

約数ペア:

[(1, 28988162), (2, 14494081), (7, 4141166), (14, 2070583), (17, 1705186), (31, 935102), (34, 852593), (62, 467551), (119, 243598), (217, 133586), (238, 121799), (434, 66793), (527, 55006), (1054, 27503), (3689, 7858), (3929, 7378)]