66272272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{376547}}^1$

素因数の和:376566

約数の個数: 20

約数和(自身を含む): 140075856

約数和(自身を除く): 73803584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 376547, 753094, 1506188, 3012376, 4142017, 6024752, 8284034, 16568068, 33136136, 66272272]

約数ペア:

[(1, 66272272), (2, 33136136), (4, 16568068), (8, 8284034), (11, 6024752), (16, 4142017), (22, 3012376), (44, 1506188), (88, 753094), (176, 376547)]