672904

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 1337310

約数和(自身を除く): 664406

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 361, 466, 722, 932, 1444, 1864, 2888, 4427, 8854, 17708, 35416, 84113, 168226, 336452, 672904]

約数ペア:

[(1, 672904), (2, 336452), (4, 168226), (8, 84113), (19, 35416), (38, 17708), (76, 8854), (152, 4427), (233, 2888), (361, 1864), (466, 1444), (722, 932)]