764117528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{22543}}^1$

素因数の和:22791

約数の個数: 32

約数和(自身を含む): 1514956800

約数和(自身を除く): 750839272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 223, 446, 892, 1784, 4237, 8474, 16948, 22543, 33896, 45086, 90172, 180344, 428317, 856634, 1713268, 3426536, 5027089, 10054178, 20108356, 40216712, 95514691, 191029382, 382058764, 764117528]

約数ペア:

[(1, 764117528), (2, 382058764), (4, 191029382), (8, 95514691), (19, 40216712), (38, 20108356), (76, 10054178), (152, 5027089), (223, 3426536), (446, 1713268), (892, 856634), (1784, 428317), (4237, 180344), (8474, 90172), (16948, 45086), (22543, 33896)]