64517504

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{8263}}^1$

素因数の和:8338

約数の個数: 32

約数和(自身を含む): 130653840

約数和(自身を除く): 66136336

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 8263, 16526, 33052, 66104, 132208, 264416, 504043, 528832, 1008086, 1057664, 2016172, 4032344, 8064688, 16129376, 32258752, 64517504]

約数ペア:

[(1, 64517504), (2, 32258752), (4, 16129376), (8, 8064688), (16, 4032344), (32, 2016172), (61, 1057664), (64, 1008086), (122, 528832), (128, 504043), (244, 264416), (488, 132208), (976, 66104), (1952, 33052), (3904, 16526), (7808, 8263)]