71930224

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{73699}}^1$

素因数の和:73768

約数の個数: 20

約数和(自身を含む): 141651400

約数和(自身を除く): 69721176

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 73699, 147398, 294796, 589592, 1179184, 4495639, 8991278, 17982556, 35965112, 71930224]

約数ペア:

[(1, 71930224), (2, 35965112), (4, 17982556), (8, 8991278), (16, 4495639), (61, 1179184), (122, 589592), (244, 294796), (488, 147398), (976, 73699)]