12705568

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 26623296

約数和(自身を除く): 13917728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 283, 368, 488, 566, 736, 976, 1132, 1403, 1952, 2264, 2806, 4528, 5612, 6509, 9056, 11224, 13018, 17263, 22448, 26036, 34526, 44896, 52072, 69052, 104144, 138104, 208288, 276208, 397049, 552416, 794098, 1588196, 3176392, 6352784, 12705568]

約数ペア:

[(1, 12705568), (2, 6352784), (4, 3176392), (8, 1588196), (16, 794098), (23, 552416), (32, 397049), (46, 276208), (61, 208288), (92, 138104), (122, 104144), (184, 69052), (244, 52072), (283, 44896), (368, 34526), (488, 26036), (566, 22448), (736, 17263), (976, 13018), (1132, 11224), (1403, 9056), (1952, 6509), (2264, 5612), (2806, 4528)]