64129256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2357}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 127332000

約数和(自身を除く): 63202744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 2357, 3401, 4714, 6802, 9428, 13604, 18856, 27208, 44783, 89566, 179132, 358264, 421903, 843806, 1687612, 3375224, 8016157, 16032314, 32064628, 64129256]

約数ペア:

[(1, 64129256), (2, 32064628), (4, 16032314), (8, 8016157), (19, 3375224), (38, 1687612), (76, 843806), (152, 421903), (179, 358264), (358, 179132), (716, 89566), (1432, 44783), (2357, 27208), (3401, 18856), (4714, 13604), (6802, 9428)]