65893768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{733}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 131195160

約数和(自身を除く): 65301392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 661, 733, 1322, 1466, 2644, 2932, 5288, 5864, 11237, 12461, 22474, 24922, 44948, 49844, 89896, 99688, 484513, 969026, 1938052, 3876104, 8236721, 16473442, 32946884, 65893768]

約数ペア:

[(1, 65893768), (2, 32946884), (4, 16473442), (8, 8236721), (17, 3876104), (34, 1938052), (68, 969026), (136, 484513), (661, 99688), (733, 89896), (1322, 49844), (1466, 44948), (2644, 24922), (2932, 22474), (5288, 12461), (5864, 11237)]