7969556

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 16475508

約数和(自身を除く): 8505952

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 557, 1022, 1114, 2044, 2228, 3577, 3899, 7154, 7798, 14308, 15596, 27293, 40661, 54586, 81322, 109172, 162644, 284627, 569254, 1138508, 1992389, 3984778, 7969556]

約数ペア:

[(1, 7969556), (2, 3984778), (4, 1992389), (7, 1138508), (14, 569254), (28, 284627), (49, 162644), (73, 109172), (98, 81322), (146, 54586), (196, 40661), (292, 27293), (511, 15596), (557, 14308), (1022, 7798), (1114, 7154), (2044, 3899), (2228, 3577)]