66353896

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51517}}^1$

素因数の和:51553

約数の個数: 32

約数和(自身を含む): 148371840

約数和(自身を除く): 82017944

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 51517, 103034, 206068, 360619, 412136, 721238, 1184891, 1442476, 2369782, 2884952, 4739564, 8294237, 9479128, 16588474, 33176948, 66353896]

約数ペア:

[(1, 66353896), (2, 33176948), (4, 16588474), (7, 9479128), (8, 8294237), (14, 4739564), (23, 2884952), (28, 2369782), (46, 1442476), (56, 1184891), (92, 721238), (161, 412136), (184, 360619), (322, 206068), (644, 103034), (1288, 51517)]